17d13299dSbellard#!/bin/sh 27d13299dSbellard# 33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard 47d13299dSbellard# 58cd05ab6SPeter Maydell 699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools, 799519e67SCornelia Huck# just as autoconf does. 899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS= 999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS 1099519e67SCornelia Huck 115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests! 125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes 135e4dfd3dSJohn Snow 14dedad027SDaniel P. Berrangé# make source path absolute 15dedad027SDaniel P. Berrangésource_path=$(cd "$(dirname -- "$0")"; pwd) 16dedad027SDaniel P. Berrangé 17dedad027SDaniel P. Berrangéif test "$PWD" = "$source_path" 18dedad027SDaniel P. Berrangéthen 19dedad027SDaniel P. Berrangé echo "Using './build' as the directory for build output" 20dedad027SDaniel P. Berrangé 21dedad027SDaniel P. Berrangé MARKER=build/auto-created-by-configure 22dedad027SDaniel P. Berrangé 23dedad027SDaniel P. Berrangé if test -e build 24dedad027SDaniel P. Berrangé then 25dedad027SDaniel P. Berrangé if test -f $MARKER 26dedad027SDaniel P. Berrangé then 27dedad027SDaniel P. Berrangé rm -rf build 28dedad027SDaniel P. Berrangé else 29dedad027SDaniel P. Berrangé echo "ERROR: ./build dir already exists and was not previously created by configure" 30dedad027SDaniel P. Berrangé exit 1 31dedad027SDaniel P. Berrangé fi 32dedad027SDaniel P. Berrangé fi 33dedad027SDaniel P. Berrangé 34dedad027SDaniel P. Berrangé mkdir build 35dedad027SDaniel P. Berrangé touch $MARKER 36dedad027SDaniel P. Berrangé 37dedad027SDaniel P. Berrangé cat > GNUmakefile <<'EOF' 38dedad027SDaniel P. Berrangé# This file is auto-generated by configure to support in-source tree 39dedad027SDaniel P. Berrangé# 'make' command invocation 40dedad027SDaniel P. Berrangé 41dedad027SDaniel P. Berrangéifeq ($(MAKECMDGOALS),) 42dedad027SDaniel P. Berrangérecurse: all 43dedad027SDaniel P. Berrangéendif 44dedad027SDaniel P. Berrangé 45dedad027SDaniel P. Berrangé.NOTPARALLEL: % 46dedad027SDaniel P. Berrangé%: force 47dedad027SDaniel P. Berrangé @echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...' 48dedad027SDaniel P. Berrangé @$(MAKE) -C build -f Makefile $(MAKECMDGOALS) 49dedad027SDaniel P. Berrangé @if test "$(MAKECMDGOALS)" = "distclean" && \ 50dedad027SDaniel P. Berrangé test -e build/auto-created-by-configure ; \ 51dedad027SDaniel P. Berrangé then \ 52dedad027SDaniel P. Berrangé rm -rf build GNUmakefile ; \ 53dedad027SDaniel P. Berrangé fi 54dedad027SDaniel P. Berrangéforce: ; 55dedad027SDaniel P. Berrangé.PHONY: force 56dedad027SDaniel P. BerrangéGNUmakefile: ; 57dedad027SDaniel P. Berrangé 58dedad027SDaniel P. BerrangéEOF 59dedad027SDaniel P. Berrangé cd build 60dedad027SDaniel P. Berrangé exec $source_path/configure "$@" 61dedad027SDaniel P. Berrangéfi 62dedad027SDaniel P. Berrangé 638cd05ab6SPeter Maydell# Temporary directory used for files created while 648cd05ab6SPeter Maydell# configure runs. Since it is in the build directory 658cd05ab6SPeter Maydell# we can safely blow away any previous version of it 668cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete 678cd05ab6SPeter Maydell# it when configure exits.) 688cd05ab6SPeter MaydellTMPDIR1="config-temp" 698cd05ab6SPeter Maydellrm -rf "${TMPDIR1}" 708cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}" 718cd05ab6SPeter Maydellif [ $? -ne 0 ]; then 728cd05ab6SPeter Maydell echo "ERROR: failed to create temporary directory" 738cd05ab6SPeter Maydell exit 1 747d13299dSbellardfi 757d13299dSbellard 768cd05ab6SPeter MaydellTMPB="qemu-conf" 778cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c" 7866518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o" 799c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx" 808cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe" 8126fffe29SEmilio G. CotaTMPTXT="${TMPDIR1}/${TMPB}.txt" 827d13299dSbellard 83da1d85e3SGerd Hoffmannrm -f config.log 849ac81bbbSmalc 85b48e3611SPeter Maydell# Print a helpful header at the top of config.log 86b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log 87979ae168SPeter Maydellprintf "# Configured with:" >> config.log 88979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log 89979ae168SPeter Maydellecho >> config.log 90b48e3611SPeter Maydellecho "#" >> config.log 91b48e3611SPeter Maydell 92d880a3baSPaolo Bonziniprint_error() { 93d880a3baSPaolo Bonzini (echo 9476ad07a4SPeter Maydell echo "ERROR: $1" 9576ad07a4SPeter Maydell while test -n "$2"; do 9676ad07a4SPeter Maydell echo " $2" 9776ad07a4SPeter Maydell shift 9876ad07a4SPeter Maydell done 99d880a3baSPaolo Bonzini echo) >&2 100d880a3baSPaolo Bonzini} 101d880a3baSPaolo Bonzini 102d880a3baSPaolo Bonzinierror_exit() { 103d880a3baSPaolo Bonzini print_error "$@" 10476ad07a4SPeter Maydell exit 1 10576ad07a4SPeter Maydell} 10676ad07a4SPeter Maydell 1079c83ffd8SPeter Maydelldo_compiler() { 1089c83ffd8SPeter Maydell # Run the compiler, capturing its output to the log. First argument 1099c83ffd8SPeter Maydell # is compiler binary to execute. 1109c83ffd8SPeter Maydell local compiler="$1" 1119c83ffd8SPeter Maydell shift 1128bbe05d7SIan Jackson if test -n "$BASH_VERSION"; then eval ' 1138bbe05d7SIan Jackson echo >>config.log " 1148bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]} 1158bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}" 1168bbe05d7SIan Jackson '; fi 1179c83ffd8SPeter Maydell echo $compiler "$@" >> config.log 1189c83ffd8SPeter Maydell $compiler "$@" >> config.log 2>&1 || return $? 1198dc38a78SPeter Maydell # Test passed. If this is an --enable-werror build, rerun 1208dc38a78SPeter Maydell # the test with -Werror and bail out if it fails. This 1218dc38a78SPeter Maydell # makes warning-generating-errors in configure test code 1228dc38a78SPeter Maydell # obvious to developers. 1238dc38a78SPeter Maydell if test "$werror" != "yes"; then 1248dc38a78SPeter Maydell return 0 1258dc38a78SPeter Maydell fi 1268dc38a78SPeter Maydell # Don't bother rerunning the compile if we were already using -Werror 1278dc38a78SPeter Maydell case "$*" in 1288dc38a78SPeter Maydell *-Werror*) 1298dc38a78SPeter Maydell return 0 1308dc38a78SPeter Maydell ;; 1318dc38a78SPeter Maydell esac 1329c83ffd8SPeter Maydell echo $compiler -Werror "$@" >> config.log 1339c83ffd8SPeter Maydell $compiler -Werror "$@" >> config.log 2>&1 && return $? 13476ad07a4SPeter Maydell error_exit "configure test passed without -Werror but failed with -Werror." \ 13576ad07a4SPeter Maydell "This is probably a bug in the configure script. The failing command" \ 13676ad07a4SPeter Maydell "will be at the bottom of config.log." \ 13776ad07a4SPeter Maydell "You can run configure with --disable-werror to bypass this check." 1388dc38a78SPeter Maydell} 1398dc38a78SPeter Maydell 1409c83ffd8SPeter Maydelldo_cc() { 1419c83ffd8SPeter Maydell do_compiler "$cc" "$@" 1429c83ffd8SPeter Maydell} 1439c83ffd8SPeter Maydell 1449c83ffd8SPeter Maydelldo_cxx() { 1459c83ffd8SPeter Maydell do_compiler "$cxx" "$@" 1469c83ffd8SPeter Maydell} 1479c83ffd8SPeter Maydell 14800849b92SRichard Henderson# Append $2 to the variable named $1, with space separation 14900849b92SRichard Hendersonadd_to() { 15000849b92SRichard Henderson eval $1=\${$1:+\"\$$1 \"}\$2 15100849b92SRichard Henderson} 15200849b92SRichard Henderson 1539c83ffd8SPeter Maydellupdate_cxxflags() { 1549c83ffd8SPeter Maydell # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those 1559c83ffd8SPeter Maydell # options which some versions of GCC's C++ compiler complain about 1569c83ffd8SPeter Maydell # because they only make sense for C programs. 15753422040SPaolo Bonzini QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS" 1585770e8afSPaolo Bonzini CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu99/-std=gnu++11/) 1599c83ffd8SPeter Maydell for arg in $QEMU_CFLAGS; do 1609c83ffd8SPeter Maydell case $arg in 1619c83ffd8SPeter Maydell -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ 1629c83ffd8SPeter Maydell -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) 1639c83ffd8SPeter Maydell ;; 1649c83ffd8SPeter Maydell *) 1659c83ffd8SPeter Maydell QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg 1669c83ffd8SPeter Maydell ;; 1679c83ffd8SPeter Maydell esac 1689c83ffd8SPeter Maydell done 1699c83ffd8SPeter Maydell} 1709c83ffd8SPeter Maydell 17152166aa0SJuan Quintelacompile_object() { 172fd0e6053SJohn Snow local_cflags="$1" 1735770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC 17452166aa0SJuan Quintela} 17552166aa0SJuan Quintela 17652166aa0SJuan Quintelacompile_prog() { 17752166aa0SJuan Quintela local_cflags="$1" 17852166aa0SJuan Quintela local_ldflags="$2" 1795770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC \ 1805770e8afSPaolo Bonzini $LDFLAGS $CONFIGURE_LDFLAGS $QEMU_LDFLAGS $local_ldflags 18152166aa0SJuan Quintela} 18252166aa0SJuan Quintela 18311568d6dSPaolo Bonzini# symbolically link $1 to $2. Portable version of "ln -sf". 18411568d6dSPaolo Bonzinisymlink() { 18572b8b5a1SStefan Weil rm -rf "$2" 186ec5b06d7SAnthony Liguori mkdir -p "$(dirname "$2")" 18772b8b5a1SStefan Weil ln -s "$1" "$2" 18811568d6dSPaolo Bonzini} 18911568d6dSPaolo Bonzini 1900dba6195SLoïc Minier# check whether a command is available to this shell (may be either an 1910dba6195SLoïc Minier# executable or a builtin) 1920dba6195SLoïc Minierhas() { 1930dba6195SLoïc Minier type "$1" >/dev/null 2>&1 1940dba6195SLoïc Minier} 1950dba6195SLoïc Minier 1960a01d76fSMarc-André Lureauversion_ge () { 1970a01d76fSMarc-André Lureau local_ver1=`echo $1 | tr . ' '` 1980a01d76fSMarc-André Lureau local_ver2=`echo $2 | tr . ' '` 1990a01d76fSMarc-André Lureau while true; do 2000a01d76fSMarc-André Lureau set x $local_ver1 2010a01d76fSMarc-André Lureau local_first=${2-0} 202c44a33e2SStefano Garzarella # 'shift 2' if $2 is set, or 'shift' if $2 is not set 203c44a33e2SStefano Garzarella shift ${2:+2} 2040a01d76fSMarc-André Lureau local_ver1=$* 2050a01d76fSMarc-André Lureau set x $local_ver2 2060a01d76fSMarc-André Lureau # the second argument finished, the first must be greater or equal 2070a01d76fSMarc-André Lureau test $# = 1 && return 0 2080a01d76fSMarc-André Lureau test $local_first -lt $2 && return 1 2090a01d76fSMarc-André Lureau test $local_first -gt $2 && return 0 210c44a33e2SStefano Garzarella shift ${2:+2} 2110a01d76fSMarc-André Lureau local_ver2=$* 2120a01d76fSMarc-André Lureau done 2130a01d76fSMarc-André Lureau} 2140a01d76fSMarc-André Lureau 2155b808275SLluís Vilanovahave_backend () { 2165b808275SLluís Vilanova echo "$trace_backends" | grep "$1" >/dev/null 2175b808275SLluís Vilanova} 2185b808275SLluís Vilanova 2193b6b7550SPaolo Bonziniglob() { 2203b6b7550SPaolo Bonzini eval test -z '"${1#'"$2"'}"' 2213b6b7550SPaolo Bonzini} 2223b6b7550SPaolo Bonzini 223e9a3591fSChristian Borntraegerld_has() { 224e9a3591fSChristian Borntraeger $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1 225e9a3591fSChristian Borntraeger} 226e9a3591fSChristian Borntraeger 2274ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]"; 2284ace32e2SAntonio Ospitethen 2294ace32e2SAntonio Ospite error_exit "main directory cannot contain spaces nor colons" 2304ace32e2SAntonio Ospitefi 2314ace32e2SAntonio Ospite 23214211825SAntonio Ospite# default parameters 2332ff6b91eSJuan Quintelacpu="" 234a31a8642SMichael S. Tsirkiniasl="iasl" 2351e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M" 23643ce4dfeSbellardstatic="no" 2377d13299dSbellardcross_prefix="" 2380c58ac1cSmalcaudio_drv_list="" 239b64ec4e4SFam Zhengblock_drv_rw_whitelist="" 240b64ec4e4SFam Zhengblock_drv_ro_whitelist="" 241e49d021eSPeter Maydellhost_cc="cc" 242d5631638Smalcaudio_win_int="" 243957f1f99SMichael Rothlibs_qga="" 2445bc62e01SGerd Hoffmanndebug_info="yes" 245cdad781dSDaniele Buonolto="false" 24663678e17SSteven Noonanstack_protector="" 2471e4f6065SDaniele Buonosafe_stack="" 248afc3a8f9SAlex Bennéeuse_containers="yes" 249f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb") 250ac0df51dSaliguori 25192712822SDaniel P. Berrangeif test -e "$source_path/.git" 25292712822SDaniel P. Berrangethen 253f62bbee5SDaniel P. Berrange git_update=yes 25492712822SDaniel P. Berrange git_submodules="ui/keycodemapdb" 2553ac1f813SEmilio G. Cota git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" 2563ac1f813SEmilio G. Cota git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" 25792712822SDaniel P. Berrangeelse 258f62bbee5SDaniel P. Berrange git_update=no 259aef45d51SDaniel P. Berrange git_submodules="" 2605c0ef67aSDaniel P. Berrangé 2615c0ef67aSDaniel P. Berrangé if ! test -f "$source_path/ui/keycodemapdb/README" 2625c0ef67aSDaniel P. Berrangé then 2635c0ef67aSDaniel P. Berrangé echo 2645c0ef67aSDaniel P. Berrangé echo "ERROR: missing file $source_path/ui/keycodemapdb/README" 2655c0ef67aSDaniel P. Berrangé echo 2665c0ef67aSDaniel P. Berrangé echo "This is not a GIT checkout but module content appears to" 2675c0ef67aSDaniel P. Berrangé echo "be missing. Do not use 'git archive' or GitHub download links" 2685c0ef67aSDaniel P. Berrangé echo "to acquire QEMU source archives. Non-GIT builds are only" 2695c0ef67aSDaniel P. Berrangé echo "supported with source archives linked from:" 2705c0ef67aSDaniel P. Berrangé echo 271a3e3b521SPeter Maydell echo " https://www.qemu.org/download/#source" 2725c0ef67aSDaniel P. Berrangé echo 2735c0ef67aSDaniel P. Berrangé echo "Developers working with GIT can use scripts/archive-source.sh" 2745c0ef67aSDaniel P. Berrangé echo "if they need to create valid source archives." 2755c0ef67aSDaniel P. Berrangé echo 2765c0ef67aSDaniel P. Berrangé exit 1 2775c0ef67aSDaniel P. Berrangé fi 27892712822SDaniel P. Berrangefi 279cc84d63aSDaniel P. Berrangegit="git" 280ac0df51dSaliguori 281afb63ebdSStefan Weil# Don't accept a target_list environment variable. 282afb63ebdSStefan Weilunset target_list 283447e133fSAlex Bennéeunset target_list_exclude 284377529c0SPaolo Bonzini 285377529c0SPaolo Bonzini# Default value for a variable defining feature "foo". 286377529c0SPaolo Bonzini# * foo="no" feature will only be used if --enable-foo arg is given 287377529c0SPaolo Bonzini# * foo="" feature will be searched for, and if found, will be used 288377529c0SPaolo Bonzini# unless --disable-foo is given 289377529c0SPaolo Bonzini# * foo="yes" this value will only be set by --enable-foo flag. 290377529c0SPaolo Bonzini# feature will searched for, 291377529c0SPaolo Bonzini# if not found, configure exits with error 292377529c0SPaolo Bonzini# 293377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args. 294377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it 295377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found. 296377529c0SPaolo Bonzini 297c87ea116SAlex Bennéedefault_feature="" 298c87ea116SAlex Bennée# parse CC options second 299c87ea116SAlex Bennéefor opt do 300c87ea116SAlex Bennée optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 301c87ea116SAlex Bennée case "$opt" in 302c87ea116SAlex Bennée --without-default-features) 303c87ea116SAlex Bennée default_feature="no" 304c87ea116SAlex Bennée ;; 305c87ea116SAlex Bennée esac 306c87ea116SAlex Bennéedone 307c87ea116SAlex Bennée 3088c6d4ff4SPaolo Bonzinibrlapi="auto" 309f9cd86feSPaolo Bonzinicurl="auto" 3105285e593SYonggang Luoiconv="auto" 3115285e593SYonggang Luocurses="auto" 312e3667660SYonggang Luodocs="auto" 313fbb4121dSPaolo Bonzinifdt="auto" 31458952137SVincenzo Maffionenetmap="no" 31535be72baSPaolo Bonzinisdl="auto" 31635be72baSPaolo Bonzinisdl_image="auto" 317cece116cSMisono Tomohirovirtiofsd="auto" 318c87ea116SAlex Bennéevirtfs="$default_feature" 3195c53015aSPaolo Bonzinilibudev="auto" 3206ec0e15dSPaolo Bonzinimpath="auto" 321a0b93237SPaolo Bonzinivnc="enabled" 322deb62371SPaolo Bonzinisparse="auto" 323c87ea116SAlex Bennéevde="$default_feature" 324a0b93237SPaolo Bonzinivnc_sasl="auto" 325a0b93237SPaolo Bonzinivnc_jpeg="auto" 326a0b93237SPaolo Bonzinivnc_png="auto" 3274113f4cfSLaurent Vivierxkbcommon="auto" 328c87ea116SAlex Bennéexen="$default_feature" 329c87ea116SAlex Bennéexen_ctrl_version="$default_feature" 3301badb709SPaolo Bonzinixen_pci_passthrough="auto" 331c87ea116SAlex Bennéelinux_aio="$default_feature" 332c87ea116SAlex Bennéelinux_io_uring="$default_feature" 333c87ea116SAlex Bennéecap_ng="$default_feature" 334c87ea116SAlex Bennéeattr="$default_feature" 335c87ea116SAlex Bennéelibattr="$default_feature" 336c87ea116SAlex Bennéexfs="$default_feature" 3371badb709SPaolo Bonzinitcg="enabled" 338c87ea116SAlex Bennéemembarrier="$default_feature" 339c87ea116SAlex Bennéevhost_net="$default_feature" 340c87ea116SAlex Bennéevhost_crypto="$default_feature" 341c87ea116SAlex Bennéevhost_scsi="$default_feature" 342c87ea116SAlex Bennéevhost_vsock="$default_feature" 343d88618f7SStefan Hajnoczivhost_user="no" 344e5e856c1SStefan Hajnoczivhost_user_blk_server="auto" 345c87ea116SAlex Bennéevhost_user_fs="$default_feature" 3463bd40ec7SPaolo Bonzinikvm="auto" 3473bd40ec7SPaolo Bonzinihax="auto" 3483bd40ec7SPaolo Bonzinihvf="auto" 3493bd40ec7SPaolo Bonziniwhpx="auto" 350c87ea116SAlex Bennéerdma="$default_feature" 351c87ea116SAlex Bennéepvrdma="$default_feature" 352377529c0SPaolo Bonzinigprof="no" 353377529c0SPaolo Bonzinidebug_tcg="no" 354377529c0SPaolo Bonzinidebug="no" 355247724cbSMarc-André Lureausanitizers="no" 3560aebab04SLingfeng Yangtsan="no" 357c87ea116SAlex Bennéefortify_source="$default_feature" 358377529c0SPaolo Bonzinistrip_opt="yes" 3599195b2c2SStefan Weiltcg_interpreter="no" 360377529c0SPaolo Bonzinibigendian="no" 361377529c0SPaolo Bonzinimingw32="no" 3621d728c39SBlue Swirlgcov="no" 363c87ea116SAlex BennéeEXESUF="$default_feature" 364484e2cc7SPaolo BonziniHOST_DSOSUF=".so" 36517969268SFam Zhengmodules="no" 366bd83c861SChristian Ehrhardtmodule_upgrades="no" 367377529c0SPaolo Bonziniprefix="/usr/local" 36810ff82d1SMarc-André Lureauqemu_suffix="qemu" 3694d34a86bSPaolo Bonzinislirp="auto" 370377529c0SPaolo Bonzinioss_lib="" 371377529c0SPaolo Bonzinibsd="no" 372377529c0SPaolo Bonzinilinux="no" 373377529c0SPaolo Bonzinisolaris="no" 374377529c0SPaolo Bonziniprofiler="no" 375b4e312e9SPaolo Bonzinicocoa="auto" 376377529c0SPaolo Bonzinisoftmmu="yes" 377377529c0SPaolo Bonzinilinux_user="no" 378377529c0SPaolo Bonzinibsd_user="no" 379c8d5450bSPaolo Bonziniblobs="true" 380377529c0SPaolo Bonzinipkgversion="" 38140d6444eSAvi Kivitypie="" 3823556c233SPaolo Bonziniqom_cast_debug="yes" 383baf86d6bSPaolo Bonzinitrace_backends="log" 384377529c0SPaolo Bonzinitrace_file="trace" 385c87ea116SAlex Bennéespice="$default_feature" 386fabd1e93SPaolo Bonzinirbd="auto" 387c87ea116SAlex Bennéesmartcard="$default_feature" 3880a40bcb7SCésar Belleyu2f="auto" 389c87ea116SAlex Bennéelibusb="$default_feature" 390c87ea116SAlex Bennéeusb_redir="$default_feature" 391c87ea116SAlex Bennéeopengl="$default_feature" 392014cb152SGerd Hoffmannopengl_dmabuf="no" 3935dd89908SRichard Hendersoncpuid_h="no" 394c87ea116SAlex Bennéeavx2_opt="$default_feature" 3958b18cdbfSRichard Hendersoncapstone="auto" 3960c32a0aeSPaolo Bonzinilzo="auto" 397241611eaSPaolo Bonzinisnappy="auto" 39829ba6116SPaolo Bonzinibzip2="auto" 399ecea3696SPaolo Bonzinilzfse="auto" 400b1def33dSPaolo Bonzinizstd="auto" 401c87ea116SAlex Bennéeguest_agent="$default_feature" 402d9840e25STomoki Sekiyamaguest_agent_with_vss="no" 40350cbebb9SMichael Rothguest_agent_ntddscsi="no" 404c87ea116SAlex Bennéeguest_agent_msi="$default_feature" 405c87ea116SAlex Bennéevss_win32_sdk="$default_feature" 406d9840e25STomoki Sekiyamawin_sdk="no" 407c87ea116SAlex Bennéewant_tools="$default_feature" 4089db405a3SPaolo Bonzinilibiscsi="auto" 40930045c05SPaolo Bonzinilibnfs="auto" 410519175a2SAlex Barcelocoroutine="" 411c87ea116SAlex Bennéecoroutine_pool="$default_feature" 4127d992e4dSPeter Lievendebug_stack_usage="no" 413f0d92b56SLongpeng(Mike)crypto_afalg="no" 4149e62ba48SDaniele Buonocfi="false" 4159e62ba48SDaniele Buonocfi_debug="false" 416*90835c2bSPaolo Bonziniseccomp="auto" 41708821ca2SPaolo Bonziniglusterfs="auto" 418c87ea116SAlex Bennéegtk="$default_feature" 419925a0400SGerd Hoffmanngtk_gl="no" 420a1c5e949SDaniel P. Berrangetls_priority="NORMAL" 421c87ea116SAlex Bennéegnutls="$default_feature" 422c87ea116SAlex Bennéenettle="$default_feature" 423dc2207afSDaniel P. Berrangénettle_xts="no" 424c87ea116SAlex Bennéegcrypt="$default_feature" 4251f923c70SLongpeng(Mike)gcrypt_hmac="no" 426e0576942SDaniel P. Berrangégcrypt_xts="no" 427e0576942SDaniel P. Berrangéqemu_private_xts="yes" 428c87ea116SAlex Bennéeauth_pam="$default_feature" 429c87ea116SAlex Bennéevte="$default_feature" 430c87ea116SAlex Bennéevirglrenderer="$default_feature" 431c87ea116SAlex Bennéetpm="$default_feature" 432c87ea116SAlex Bennéelibssh="$default_feature" 433c87ea116SAlex Bennéelive_block_migration=${default_feature:-yes} 434c87ea116SAlex Bennéenuma="$default_feature" 4352847b469SFam Zhengtcmalloc="no" 4367b01cb97SAlexandre Derumierjemalloc="no" 437c87ea116SAlex Bennéereplication=${default_feature:-yes} 438c87ea116SAlex Bennéebochs=${default_feature:-yes} 439c87ea116SAlex Bennéecloop=${default_feature:-yes} 440c87ea116SAlex Bennéedmg=${default_feature:-yes} 441c87ea116SAlex Bennéeqcow1=${default_feature:-yes} 442c87ea116SAlex Bennéevdi=${default_feature:-yes} 443c87ea116SAlex Bennéevvfat=${default_feature:-yes} 444c87ea116SAlex Bennéeqed=${default_feature:-yes} 445c87ea116SAlex Bennéeparallels=${default_feature:-yes} 446e1c42697SDaniel P. Berrangésheepdog="no" 447c87ea116SAlex Bennéelibxml2="$default_feature" 448ba59fb77SPaolo Bonzinidebug_mutex="no" 449c87ea116SAlex Bennéelibpmem="$default_feature" 450f3494749SPaolo Bonzinidefault_devices="yes" 45140e8c6f4SAlex Bennéeplugins="no" 452adc28027SAlexander Bulekovfuzzing="no" 453b767d257SMarek Marczykowski-Góreckirng_none="no" 454c87ea116SAlex Bennéesecret_keyring="$default_feature" 455c87ea116SAlex Bennéelibdaxctl="$default_feature" 456a5665051SPaolo Bonzinimeson="" 45748328880SPaolo Bonzinininja="" 458a5665051SPaolo Bonziniskip_meson=no 4590e8e77d4SAlex Bennéegettext="auto" 460a484a719SMax Reitzfuse="auto" 461df4ea709SMax Reitzfuse_lseek="auto" 462377529c0SPaolo Bonzini 463aa087962SPaolo Bonzinimalloc_trim="auto" 464898be3e0SPeter Maydell 465c87ea116SAlex Bennée# parse CC options second 466ac0df51dSaliguorifor opt do 46789138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 468ac0df51dSaliguori case "$opt" in 469ac0df51dSaliguori --cross-prefix=*) cross_prefix="$optarg" 470ac0df51dSaliguori ;; 4713d8df640SPaolo Bonzini --cc=*) CC="$optarg" 472ac0df51dSaliguori ;; 47383f73fceSTomoki Sekiyama --cxx=*) CXX="$optarg" 47483f73fceSTomoki Sekiyama ;; 4752ff6b91eSJuan Quintela --cpu=*) cpu="$optarg" 4762ff6b91eSJuan Quintela ;; 477de385287SAlex Bennée --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg" 478db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 479e2a2ed06SJuan Quintela ;; 48011cde1c8SBruno Dominguez --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg" 48111cde1c8SBruno Dominguez ;; 482db5adeaaSPaolo Bonzini --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 483f9943cd5SGerd Hoffmann EXTRA_LDFLAGS="$optarg" 484e2a2ed06SJuan Quintela ;; 4855bc62e01SGerd Hoffmann --enable-debug-info) debug_info="yes" 4865bc62e01SGerd Hoffmann ;; 4875bc62e01SGerd Hoffmann --disable-debug-info) debug_info="no" 4885bc62e01SGerd Hoffmann ;; 489d75402b5SAlex Bennée --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" 490d75402b5SAlex Bennée ;; 491d422b2bcSAlex Bennée --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*} 492d422b2bcSAlex Bennée eval "cross_cc_cflags_${cc_arch}=\$optarg" 4932038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}" 494d422b2bcSAlex Bennée ;; 495d75402b5SAlex Bennée --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} 4962038f8c8SPaolo Bonzini cc_archs="$cc_archs $cc_arch" 497d75402b5SAlex Bennée eval "cross_cc_${cc_arch}=\$optarg" 4982038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}" 499d75402b5SAlex Bennée ;; 500ac0df51dSaliguori esac 501ac0df51dSaliguoridone 502ac0df51dSaliguori# OS specific 503ac0df51dSaliguori# Using uname is really, really broken. Once we have the right set of checks 50493148aa5SStefan Weil# we can eliminate its usage altogether. 505ac0df51dSaliguori 506e49d021eSPeter Maydell# Preferred compiler: 507e49d021eSPeter Maydell# ${CC} (if set) 508e49d021eSPeter Maydell# ${cross_prefix}gcc (if cross-prefix specified) 509e49d021eSPeter Maydell# system compiler 510e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then 511e49d021eSPeter Maydell cc="$host_cc" 512e49d021eSPeter Maydellelse 513b3198cc2SStuart Yoder cc="${CC-${cross_prefix}gcc}" 514e49d021eSPeter Maydellfi 515e49d021eSPeter Maydell 51683f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then 51783f73fceSTomoki Sekiyama cxx="c++" 51883f73fceSTomoki Sekiyamaelse 51983f73fceSTomoki Sekiyama cxx="${CXX-${cross_prefix}g++}" 52083f73fceSTomoki Sekiyamafi 52183f73fceSTomoki Sekiyama 522b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}" 523cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}" 5245f6f0e27SRichard Hendersonccas="${CCAS-$cc}" 5253dd46c78SBlue Swirlcpp="${CPP-$cc -E}" 526b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}" 527b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}" 5289f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}" 5294852ee95SStefan Weilnm="${NM-${cross_prefix}nm}" 530b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}" 531b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}" 53217884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 53317884d7bSSergei Trofimovichquery_pkg_config() { 53417884d7bSSergei Trofimovich "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 53517884d7bSSergei Trofimovich} 53617884d7bSSergei Trofimovichpkg_config=query_pkg_config 53747c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" 538ac0df51dSaliguori 53945d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does. 54045d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}" 54145d285abSPeter Maydell 542be17dc90SMichael S. Tsirkin# default flags for all hosts 5432d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where 5442d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected 5452d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it 5462d31515bSPeter Maydell# provides these semantics.) 547086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" 548086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 549c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 550be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 5515770e8afSPaolo Bonzini 5525770e8afSPaolo Bonzini# Flags that are needed during configure but later taken care of by Meson 5535770e8afSPaolo BonziniCONFIGURE_CFLAGS="-std=gnu99 -Wall" 5545770e8afSPaolo BonziniCONFIGURE_LDFLAGS= 555086d5f75SPaolo Bonzini 556be17dc90SMichael S. Tsirkin 557ac0df51dSaliguoricheck_define() { 558ac0df51dSaliguoricat > $TMPC <<EOF 559ac0df51dSaliguori#if !defined($1) 560fd786e1aSPeter Maydell#error $1 not defined 561ac0df51dSaliguori#endif 562ac0df51dSaliguoriint main(void) { return 0; } 563ac0df51dSaliguoriEOF 56452166aa0SJuan Quintela compile_object 565ac0df51dSaliguori} 566ac0df51dSaliguori 567307119e7SGerd Hoffmanncheck_include() { 568307119e7SGerd Hoffmanncat > $TMPC <<EOF 569307119e7SGerd Hoffmann#include <$1> 570307119e7SGerd Hoffmannint main(void) { return 0; } 571307119e7SGerd HoffmannEOF 572307119e7SGerd Hoffmann compile_object 573307119e7SGerd Hoffmann} 574307119e7SGerd Hoffmann 57593b25869SJohn Snowwrite_c_skeleton() { 57693b25869SJohn Snow cat > $TMPC <<EOF 57793b25869SJohn Snowint main(void) { return 0; } 57893b25869SJohn SnowEOF 57993b25869SJohn Snow} 58093b25869SJohn Snow 581adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() { 582adc28027SAlexander Bulekov cat > $TMPC <<EOF 583adc28027SAlexander Bulekov#include <stdint.h> 584adc28027SAlexander Bulekov#include <sys/types.h> 585adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); 586adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } 587adc28027SAlexander BulekovEOF 588adc28027SAlexander Bulekov} 589adc28027SAlexander Bulekov 590bbea4050SPeter Maydellif check_define __linux__ ; then 591bbea4050SPeter Maydell targetos="Linux" 592bbea4050SPeter Maydellelif check_define _WIN32 ; then 593bbea4050SPeter Maydell targetos='MINGW32' 594bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then 595bbea4050SPeter Maydell targetos='OpenBSD' 596bbea4050SPeter Maydellelif check_define __sun__ ; then 597bbea4050SPeter Maydell targetos='SunOS' 598bbea4050SPeter Maydellelif check_define __HAIKU__ ; then 599bbea4050SPeter Maydell targetos='Haiku' 600951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then 601951fedfcSPeter Maydell targetos='FreeBSD' 602951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then 603951fedfcSPeter Maydell targetos='GNU/kFreeBSD' 604951fedfcSPeter Maydellelif check_define __DragonFly__ ; then 605951fedfcSPeter Maydell targetos='DragonFly' 606951fedfcSPeter Maydellelif check_define __NetBSD__; then 607951fedfcSPeter Maydell targetos='NetBSD' 608951fedfcSPeter Maydellelif check_define __APPLE__; then 609951fedfcSPeter Maydell targetos='Darwin' 610bbea4050SPeter Maydellelse 611951fedfcSPeter Maydell # This is a fatal error, but don't report it yet, because we 612951fedfcSPeter Maydell # might be going to just print the --help text, or it might 613951fedfcSPeter Maydell # be the result of a missing compiler. 614951fedfcSPeter Maydell targetos='bogus' 615bbea4050SPeter Maydellfi 616bbea4050SPeter Maydell 617bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use. 618bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're 619bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify 620bbea4050SPeter Maydell# the correct CPU with the --cpu option. 621bbea4050SPeter Maydellcase $targetos in 622bbea4050SPeter MaydellDarwin) 623bbea4050SPeter Maydell # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 624bbea4050SPeter Maydell # run 64-bit userspace code. 625bbea4050SPeter Maydell # If the user didn't specify a CPU explicitly and the kernel says this is 626bbea4050SPeter Maydell # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 627bbea4050SPeter Maydell if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 628bbea4050SPeter Maydell cpu="x86_64" 629bbea4050SPeter Maydell fi 6305869f8ddSGerd Hoffmann HOST_DSOSUF=".dylib" 631bbea4050SPeter Maydell ;; 632bbea4050SPeter MaydellSunOS) 63389138857SStefan Weil # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo 634bbea4050SPeter Maydell if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 635bbea4050SPeter Maydell cpu="x86_64" 636bbea4050SPeter Maydell fi 637bbea4050SPeter Maydellesac 638bbea4050SPeter Maydell 6392ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then 6402ff6b91eSJuan Quintela # command line argument 6412ff6b91eSJuan Quintela : 6422ff6b91eSJuan Quintelaelif check_define __i386__ ; then 643ac0df51dSaliguori cpu="i386" 644ac0df51dSaliguorielif check_define __x86_64__ ; then 645c72b26ecSRichard Henderson if check_define __ILP32__ ; then 646c72b26ecSRichard Henderson cpu="x32" 647c72b26ecSRichard Henderson else 648ac0df51dSaliguori cpu="x86_64" 649c72b26ecSRichard Henderson fi 6503aa9bd6cSblueswir1elif check_define __sparc__ ; then 6513aa9bd6cSblueswir1 if check_define __arch64__ ; then 6523aa9bd6cSblueswir1 cpu="sparc64" 6533aa9bd6cSblueswir1 else 6543aa9bd6cSblueswir1 cpu="sparc" 6553aa9bd6cSblueswir1 fi 656fdf7ed96Smalcelif check_define _ARCH_PPC ; then 657fdf7ed96Smalc if check_define _ARCH_PPC64 ; then 658f8378accSRichard Henderson if check_define _LITTLE_ENDIAN ; then 659f8378accSRichard Henderson cpu="ppc64le" 660f8378accSRichard Henderson else 661fdf7ed96Smalc cpu="ppc64" 662f8378accSRichard Henderson fi 663ac0df51dSaliguori else 664fdf7ed96Smalc cpu="ppc" 665fdf7ed96Smalc fi 666afa05235SAurelien Jarnoelif check_define __mips__ ; then 667afa05235SAurelien Jarno cpu="mips" 668d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then 669d66ed0eaSAurelien Jarno if check_define __s390x__ ; then 670d66ed0eaSAurelien Jarno cpu="s390x" 671d66ed0eaSAurelien Jarno else 672d66ed0eaSAurelien Jarno cpu="s390" 673d66ed0eaSAurelien Jarno fi 674c4f80543SAlistair Franciselif check_define __riscv ; then 675c4f80543SAlistair Francis if check_define _LP64 ; then 676c4f80543SAlistair Francis cpu="riscv64" 677c4f80543SAlistair Francis else 678c4f80543SAlistair Francis cpu="riscv32" 679c4f80543SAlistair Francis fi 68021d89f84SPeter Maydellelif check_define __arm__ ; then 68121d89f84SPeter Maydell cpu="arm" 6821f080313SClaudio Fontanaelif check_define __aarch64__ ; then 6831f080313SClaudio Fontana cpu="aarch64" 684fdf7ed96Smalcelse 68589138857SStefan Weil cpu=$(uname -m) 686ac0df51dSaliguorifi 687ac0df51dSaliguori 688359bc95dSPeter MaydellARCH= 689359bc95dSPeter Maydell# Normalise host CPU name and set ARCH. 690359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests. 6917d13299dSbellardcase "$cpu" in 692ee35e968SThomas Huth ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64) 693898be3e0SPeter Maydell ;; 694f8378accSRichard Henderson ppc64le) 695f8378accSRichard Henderson ARCH="ppc64" 696f8378accSRichard Henderson ;; 6977d13299dSbellard i386|i486|i586|i686|i86pc|BePC) 69897a847bcSbellard cpu="i386" 6997d13299dSbellard ;; 700aaa5fa14Saurel32 x86_64|amd64) 701aaa5fa14Saurel32 cpu="x86_64" 702aaa5fa14Saurel32 ;; 70321d89f84SPeter Maydell armv*b|armv*l|arm) 70421d89f84SPeter Maydell cpu="arm" 7057d13299dSbellard ;; 7061f080313SClaudio Fontana aarch64) 7071f080313SClaudio Fontana cpu="aarch64" 7081f080313SClaudio Fontana ;; 709afa05235SAurelien Jarno mips*) 710afa05235SAurelien Jarno cpu="mips" 711afa05235SAurelien Jarno ;; 7123142255cSblueswir1 sparc|sun4[cdmuv]) 713ae228531Sbellard cpu="sparc" 714ae228531Sbellard ;; 7157d13299dSbellard *) 716359bc95dSPeter Maydell # This will result in either an error or falling back to TCI later 717359bc95dSPeter Maydell ARCH=unknown 7187d13299dSbellard ;; 7197d13299dSbellardesac 720359bc95dSPeter Maydellif test -z "$ARCH"; then 721359bc95dSPeter Maydell ARCH="$cpu" 722359bc95dSPeter Maydellfi 723e2d52ad3SJuan Quintela 7247d13299dSbellard# OS specific 7250dbfc675SJuan Quintela 7267d13299dSbellardcase $targetos in 72767b915a5SbellardMINGW32*) 72867b915a5Sbellard mingw32="yes" 7293cec7cc2SKővágó, Zoltán audio_possible_drivers="dsound sdl" 730307119e7SGerd Hoffmann if check_include dsound.h; then 7313cec7cc2SKővágó, Zoltán audio_drv_list="dsound" 732307119e7SGerd Hoffmann else 733307119e7SGerd Hoffmann audio_drv_list="" 734307119e7SGerd Hoffmann fi 735898be3e0SPeter Maydell supported_os="yes" 736fb648e9cSDaniel P. Berrangé pie="no" 73767b915a5Sbellard;; 7385c40d2bdSthsGNU/kFreeBSD) 739a167ba50SAurelien Jarno bsd="yes" 7406a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7410bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 7425c40d2bdSths;; 7437d3505c5SbellardFreeBSD) 7447d3505c5Sbellard bsd="yes" 7450db4a067SPaolo Bonzini make="${MAKE-gmake}" 7466a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7470bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 748f01576f1SJuergen Lock # needed for kinfo_getvmmap(3) in libutil.h 74958952137SVincenzo Maffione netmap="" # enable netmap autodetect 7507d3505c5Sbellard;; 751c5e97233Sblueswir1DragonFly) 752c5e97233Sblueswir1 bsd="yes" 7530db4a067SPaolo Bonzini make="${MAKE-gmake}" 7546a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7550bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 756c5e97233Sblueswir1;; 7577d3505c5SbellardNetBSD) 7587d3505c5Sbellard bsd="yes" 7590db4a067SPaolo Bonzini make="${MAKE-gmake}" 7606a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7610bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl" 7628ef92a88Sblueswir1 oss_lib="-lossaudio" 7637d3505c5Sbellard;; 7647d3505c5SbellardOpenBSD) 7657d3505c5Sbellard bsd="yes" 7660db4a067SPaolo Bonzini make="${MAKE-gmake}" 767f92c7168SGerd Hoffmann audio_drv_list="try-sdl" 7680bac1111SKővágó, Zoltán audio_possible_drivers="sdl" 7697d3505c5Sbellard;; 77083fb7adfSbellardDarwin) 77183fb7adfSbellard bsd="yes" 77283fb7adfSbellard darwin="yes" 7731b0f9cc2Saliguori if [ "$cpu" = "x86_64" ] ; then 774a558ee17SJuan Quintela QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 775db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS" 7761b0f9cc2Saliguori fi 777b4e312e9SPaolo Bonzini cocoa="enabled" 7786a485418SGerd Hoffmann audio_drv_list="coreaudio try-sdl" 77914382605SKővágó, Zoltán audio_possible_drivers="coreaudio sdl" 780db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS" 781a0b7cf6bSPeter Maydell # Disable attempts to use ObjectiveC features in os/object.h since they 782a0b7cf6bSPeter Maydell # won't work when we're compiling with gcc as a C compiler. 783a0b7cf6bSPeter Maydell QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 78483fb7adfSbellard;; 785ec530c81SbellardSunOS) 786ec530c81Sbellard solaris="yes" 7870db4a067SPaolo Bonzini make="${MAKE-gmake}" 788e2d8830eSBrad smbd="${SMBD-/usr/sfw/sbin/smbd}" 7896b4d2ba1Sths if test -f /usr/include/sys/soundcard.h ; then 7906a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7916b4d2ba1Sths fi 792c2de5c91Smalc audio_possible_drivers="oss sdl" 793d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h 794d741429aSBlue Swirl QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 795d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h 796d741429aSBlue Swirl QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 797ec530c81Sbellard;; 798179cf400SAndreas FärberHaiku) 799179cf400SAndreas Färber haiku="yes" 800cde99253SThomas Huth QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE $QEMU_CFLAGS" 801179cf400SAndreas Färber;; 802898be3e0SPeter MaydellLinux) 8037183834aSGerd Hoffmann audio_drv_list="try-pa oss" 8040bac1111SKővágó, Zoltán audio_possible_drivers="oss alsa sdl pa" 8055327cf48Sbellard linux="yes" 806831b7825Sths linux_user="yes" 807c87ea116SAlex Bennée vhost_user=${default_feature:-yes} 808898be3e0SPeter Maydell;; 8097d13299dSbellardesac 8107d13299dSbellard 8117d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 812b1a550a0Spbrook if [ "$darwin" != "yes" ] ; then 81384778508Sblueswir1 bsd_user="yes" 8147d3505c5Sbellard fi 81508de3949SAndreas Färberfi 8167d3505c5Sbellard 8170db4a067SPaolo Bonzini: ${make=${MAKE-make}} 818b6daf4d3SPaolo Bonzini 819faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally 820faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so 821ddf90699SEduardo Habkost# we check that too 822faf44142SDaniel P. Berrangépython= 8230a01d76fSMarc-André Lureauexplicit_python=no 824ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python 825faf44142SDaniel P. Berrangédo 826faf44142SDaniel P. Berrangé if has "$binary" 827faf44142SDaniel P. Berrangé then 82895c5f2deSPaolo Bonzini python=$(command -v "$binary") 829faf44142SDaniel P. Berrangé break 830faf44142SDaniel P. Berrangé fi 831faf44142SDaniel P. Berrangédone 832903458c8SMarkus Armbruster 833903458c8SMarkus Armbruster 83439d87c8cSAlex Bennée# Check for ancillary tools used in testing 83539d87c8cSAlex Bennéegenisoimage= 8363df437c7SAlex Bennéefor binary in genisoimage mkisofs 83739d87c8cSAlex Bennéedo 83839d87c8cSAlex Bennée if has $binary 83939d87c8cSAlex Bennée then 84039d87c8cSAlex Bennée genisoimage=$(command -v "$binary") 84139d87c8cSAlex Bennée break 84239d87c8cSAlex Bennée fi 84339d87c8cSAlex Bennéedone 84439d87c8cSAlex Bennée 845e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}} 8460db4a067SPaolo Bonzini 8473c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC 8483c4a4d0dSPeter Maydellif has clang; then 8493c4a4d0dSPeter Maydell objcc=clang 8503c4a4d0dSPeter Maydellelse 8513c4a4d0dSPeter Maydell objcc="$cc" 8523c4a4d0dSPeter Maydellfi 8533c4a4d0dSPeter Maydell 8543457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then 8553457a3f8SJuan Quintela EXESUF=".exe" 856484e2cc7SPaolo Bonzini HOST_DSOSUF=".dll" 85778e9d4adSStefan Weil # MinGW needs -mthreads for TLS and macro _MT. 8585770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS" 85993b25869SJohn Snow write_c_skeleton; 860d17f305aSPaolo Bonzini prefix="/qemu" 86177433a5fSMarc-André Lureau qemu_suffix="" 862105fad6bSBishara AbuHattoum libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga" 8633457a3f8SJuan Quintelafi 8643457a3f8SJuan Quintela 865487fefdbSAnthony Liguoriwerror="" 86685aa5189Sbellard 8677d13299dSbellardfor opt do 86889138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 8697d13299dSbellard case "$opt" in 8702efc3265Sbellard --help|-h) show_help=yes 8712efc3265Sbellard ;; 87299123e13SMike Frysinger --version|-V) exec cat $source_path/VERSION 87399123e13SMike Frysinger ;; 874b1a550a0Spbrook --prefix=*) prefix="$optarg" 8757d13299dSbellard ;; 876b1a550a0Spbrook --interp-prefix=*) interp_prefix="$optarg" 87732ce6337Sbellard ;; 878ac0df51dSaliguori --cross-prefix=*) 8797d13299dSbellard ;; 880ac0df51dSaliguori --cc=*) 8817d13299dSbellard ;; 882b1a550a0Spbrook --host-cc=*) host_cc="$optarg" 88383469015Sbellard ;; 88483f73fceSTomoki Sekiyama --cxx=*) 88583f73fceSTomoki Sekiyama ;; 886e007dbecSMichael S. Tsirkin --iasl=*) iasl="$optarg" 887e007dbecSMichael S. Tsirkin ;; 8883c4a4d0dSPeter Maydell --objcc=*) objcc="$optarg" 8893c4a4d0dSPeter Maydell ;; 890b1a550a0Spbrook --make=*) make="$optarg" 8917d13299dSbellard ;; 892b6daf4d3SPaolo Bonzini --install=*) 8936a882643Spbrook ;; 8940a01d76fSMarc-André Lureau --python=*) python="$optarg" ; explicit_python=yes 895c886edfbSBlue Swirl ;; 8962eb054c2SPeter Maydell --sphinx-build=*) sphinx_build="$optarg" 8972eb054c2SPeter Maydell ;; 898a5665051SPaolo Bonzini --skip-meson) skip_meson=yes 899a5665051SPaolo Bonzini ;; 900a5665051SPaolo Bonzini --meson=*) meson="$optarg" 901a5665051SPaolo Bonzini ;; 90248328880SPaolo Bonzini --ninja=*) ninja="$optarg" 90348328880SPaolo Bonzini ;; 904e2d8830eSBrad --smbd=*) smbd="$optarg" 905e2d8830eSBrad ;; 906e2a2ed06SJuan Quintela --extra-cflags=*) 9077d13299dSbellard ;; 90811cde1c8SBruno Dominguez --extra-cxxflags=*) 90911cde1c8SBruno Dominguez ;; 910e2a2ed06SJuan Quintela --extra-ldflags=*) 9117d13299dSbellard ;; 9125bc62e01SGerd Hoffmann --enable-debug-info) 9135bc62e01SGerd Hoffmann ;; 9145bc62e01SGerd Hoffmann --disable-debug-info) 9155bc62e01SGerd Hoffmann ;; 916d75402b5SAlex Bennée --cross-cc-*) 917d75402b5SAlex Bennée ;; 91817969268SFam Zheng --enable-modules) 91917969268SFam Zheng modules="yes" 92017969268SFam Zheng ;; 9213aa88b31SStefan Hajnoczi --disable-modules) 9223aa88b31SStefan Hajnoczi modules="no" 9233aa88b31SStefan Hajnoczi ;; 924bd83c861SChristian Ehrhardt --disable-module-upgrades) module_upgrades="no" 925bd83c861SChristian Ehrhardt ;; 926bd83c861SChristian Ehrhardt --enable-module-upgrades) module_upgrades="yes" 927bd83c861SChristian Ehrhardt ;; 9282ff6b91eSJuan Quintela --cpu=*) 9297d13299dSbellard ;; 930b1a550a0Spbrook --target-list=*) target_list="$optarg" 931447e133fSAlex Bennée if test "$target_list_exclude"; then 932447e133fSAlex Bennée error_exit "Can't mix --target-list with --target-list-exclude" 933447e133fSAlex Bennée fi 934447e133fSAlex Bennée ;; 935447e133fSAlex Bennée --target-list-exclude=*) target_list_exclude="$optarg" 936447e133fSAlex Bennée if test "$target_list"; then 937447e133fSAlex Bennée error_exit "Can't mix --target-list-exclude with --target-list" 938447e133fSAlex Bennée fi 939de83cd02Sbellard ;; 9405b808275SLluís Vilanova --enable-trace-backends=*) trace_backends="$optarg" 9415b808275SLluís Vilanova ;; 9425b808275SLluís Vilanova # XXX: backwards compatibility 9435b808275SLluís Vilanova --enable-trace-backend=*) trace_backends="$optarg" 94494a420b1SStefan Hajnoczi ;; 94574242e0fSPaolo Bonzini --with-trace-file=*) trace_file="$optarg" 9469410b56cSPrerna Saxena ;; 947f3494749SPaolo Bonzini --with-default-devices) default_devices="yes" 948f3494749SPaolo Bonzini ;; 949f3494749SPaolo Bonzini --without-default-devices) default_devices="no" 950f3494749SPaolo Bonzini ;; 951c87ea116SAlex Bennée --without-default-features) # processed above 952c87ea116SAlex Bennée ;; 9537d13299dSbellard --enable-gprof) gprof="yes" 9547d13299dSbellard ;; 9551d728c39SBlue Swirl --enable-gcov) gcov="yes" 9561d728c39SBlue Swirl ;; 95779427693SLoïc Minier --static) 95879427693SLoïc Minier static="yes" 95917884d7bSSergei Trofimovich QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 96043ce4dfeSbellard ;; 9610b24e75fSPaolo Bonzini --mandir=*) mandir="$optarg" 9620b24e75fSPaolo Bonzini ;; 9630b24e75fSPaolo Bonzini --bindir=*) bindir="$optarg" 9640b24e75fSPaolo Bonzini ;; 9653aa5d2beSAlon Levy --libdir=*) libdir="$optarg" 9663aa5d2beSAlon Levy ;; 9678bf188aaSMichael Tokarev --libexecdir=*) libexecdir="$optarg" 9688bf188aaSMichael Tokarev ;; 9690f94d6daSAlon Levy --includedir=*) includedir="$optarg" 9700f94d6daSAlon Levy ;; 971528ae5b8SEduardo Habkost --datadir=*) datadir="$optarg" 9720b24e75fSPaolo Bonzini ;; 97377433a5fSMarc-André Lureau --with-suffix=*) qemu_suffix="$optarg" 974023d3d67SEduardo Habkost ;; 975c6502638SBruce Rogers --docdir=*) docdir="$optarg" 9760b24e75fSPaolo Bonzini ;; 977fe0038beSPaolo Bonzini --localedir=*) localedir="$optarg" 978fe0038beSPaolo Bonzini ;; 979ca2fb938SAndre Przywara --sysconfdir=*) sysconfdir="$optarg" 98007381cc1SAnthony Liguori ;; 981785c23aeSLuiz Capitulino --localstatedir=*) local_statedir="$optarg" 982785c23aeSLuiz Capitulino ;; 9833d5eecabSGerd Hoffmann --firmwarepath=*) firmwarepath="$optarg" 9843d5eecabSGerd Hoffmann ;; 985181ce1d0SOlaf Hering --host=*|--build=*|\ 986181ce1d0SOlaf Hering --disable-dependency-tracking|\ 987785c23aeSLuiz Capitulino --sbindir=*|--sharedstatedir=*|\ 988fe0038beSPaolo Bonzini --oldincludedir=*|--datarootdir=*|--infodir=*|\ 989023ddd74SMax Filippov --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 990023ddd74SMax Filippov # These switches are silently ignored, for compatibility with 991023ddd74SMax Filippov # autoconf-generated configure scripts. This allows QEMU's 992023ddd74SMax Filippov # configure to be used by RPM and similar macros that set 993023ddd74SMax Filippov # lots of directory switches by default. 994023ddd74SMax Filippov ;; 99535be72baSPaolo Bonzini --disable-sdl) sdl="disabled" 99697a847bcSbellard ;; 99735be72baSPaolo Bonzini --enable-sdl) sdl="enabled" 998c4198157SJuan Quintela ;; 99935be72baSPaolo Bonzini --disable-sdl-image) sdl_image="disabled" 1000a442fe2fSDaniel P. Berrangé ;; 100135be72baSPaolo Bonzini --enable-sdl-image) sdl_image="enabled" 1002a442fe2fSDaniel P. Berrangé ;; 10033556c233SPaolo Bonzini --disable-qom-cast-debug) qom_cast_debug="no" 10043556c233SPaolo Bonzini ;; 10053556c233SPaolo Bonzini --enable-qom-cast-debug) qom_cast_debug="yes" 10063556c233SPaolo Bonzini ;; 1007983eef5aSMeador Inge --disable-virtfs) virtfs="no" 1008983eef5aSMeador Inge ;; 1009983eef5aSMeador Inge --enable-virtfs) virtfs="yes" 1010983eef5aSMeador Inge ;; 10115c53015aSPaolo Bonzini --disable-libudev) libudev="disabled" 10125c53015aSPaolo Bonzini ;; 10135c53015aSPaolo Bonzini --enable-libudev) libudev="enabled" 10145c53015aSPaolo Bonzini ;; 1015cece116cSMisono Tomohiro --disable-virtiofsd) virtiofsd="disabled" 1016cece116cSMisono Tomohiro ;; 1017cece116cSMisono Tomohiro --enable-virtiofsd) virtiofsd="enabled" 1018cece116cSMisono Tomohiro ;; 10196ec0e15dSPaolo Bonzini --disable-mpath) mpath="disabled" 1020fe8fc5aeSPaolo Bonzini ;; 10216ec0e15dSPaolo Bonzini --enable-mpath) mpath="enabled" 1022fe8fc5aeSPaolo Bonzini ;; 1023a0b93237SPaolo Bonzini --disable-vnc) vnc="disabled" 1024821601eaSJes Sorensen ;; 1025a0b93237SPaolo Bonzini --enable-vnc) vnc="enabled" 1026821601eaSJes Sorensen ;; 10270e8e77d4SAlex Bennée --disable-gettext) gettext="disabled" 1028e8f3bd71SMarc-André Lureau ;; 10290e8e77d4SAlex Bennée --enable-gettext) gettext="enabled" 1030e8f3bd71SMarc-André Lureau ;; 10312f6a1ab0Sblueswir1 --oss-lib=*) oss_lib="$optarg" 10322f6a1ab0Sblueswir1 ;; 10330c58ac1cSmalc --audio-drv-list=*) audio_drv_list="$optarg" 10340c58ac1cSmalc ;; 103589138857SStefan Weil --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 1036b64ec4e4SFam Zheng ;; 103789138857SStefan Weil --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 1038eb852011SMarkus Armbruster ;; 1039f8393946Saurel32 --enable-debug-tcg) debug_tcg="yes" 1040f8393946Saurel32 ;; 1041f8393946Saurel32 --disable-debug-tcg) debug_tcg="no" 1042f8393946Saurel32 ;; 1043f3d08ee6SPaul Brook --enable-debug) 1044f3d08ee6SPaul Brook # Enable debugging options that aren't excessively noisy 1045f3d08ee6SPaul Brook debug_tcg="yes" 10461fcc6d42SPeter Xu debug_mutex="yes" 1047f3d08ee6SPaul Brook debug="yes" 1048f3d08ee6SPaul Brook strip_opt="no" 1049b553a042SJohn Snow fortify_source="no" 1050f3d08ee6SPaul Brook ;; 1051247724cbSMarc-André Lureau --enable-sanitizers) sanitizers="yes" 1052247724cbSMarc-André Lureau ;; 1053247724cbSMarc-André Lureau --disable-sanitizers) sanitizers="no" 1054247724cbSMarc-André Lureau ;; 10550aebab04SLingfeng Yang --enable-tsan) tsan="yes" 10560aebab04SLingfeng Yang ;; 10570aebab04SLingfeng Yang --disable-tsan) tsan="no" 10580aebab04SLingfeng Yang ;; 1059deb62371SPaolo Bonzini --enable-sparse) sparse="enabled" 106003b4fe7dSaliguori ;; 1061deb62371SPaolo Bonzini --disable-sparse) sparse="disabled" 106203b4fe7dSaliguori ;; 10631625af87Saliguori --disable-strip) strip_opt="no" 10641625af87Saliguori ;; 1065a0b93237SPaolo Bonzini --disable-vnc-sasl) vnc_sasl="disabled" 10662f9606b3Saliguori ;; 1067a0b93237SPaolo Bonzini --enable-vnc-sasl) vnc_sasl="enabled" 1068ea784e3bSJuan Quintela ;; 1069a0b93237SPaolo Bonzini --disable-vnc-jpeg) vnc_jpeg="disabled" 10702f6f5c7aSCorentin Chary ;; 1071a0b93237SPaolo Bonzini --enable-vnc-jpeg) vnc_jpeg="enabled" 10722f6f5c7aSCorentin Chary ;; 1073a0b93237SPaolo Bonzini --disable-vnc-png) vnc_png="disabled" 1074efe556adSCorentin Chary ;; 1075a0b93237SPaolo Bonzini --enable-vnc-png) vnc_png="enabled" 1076efe556adSCorentin Chary ;; 10774d34a86bSPaolo Bonzini --disable-slirp) slirp="disabled" 1078c20709aaSbellard ;; 1079fd6fc214SPaolo Bonzini --enable-slirp) slirp="enabled" 1080fd6fc214SPaolo Bonzini ;; 10814d34a86bSPaolo Bonzini --enable-slirp=git) slirp="internal" 10827c57bdd8SMarc-André Lureau ;; 1083675b9b53SMarc-André Lureau --enable-slirp=system) slirp="system" 1084675b9b53SMarc-André Lureau ;; 1085e0e6c8c0Saliguori --disable-vde) vde="no" 10868a16d273Sths ;; 1087dfb278bdSJuan Quintela --enable-vde) vde="yes" 1088dfb278bdSJuan Quintela ;; 108958952137SVincenzo Maffione --disable-netmap) netmap="no" 109058952137SVincenzo Maffione ;; 109158952137SVincenzo Maffione --enable-netmap) netmap="yes" 109258952137SVincenzo Maffione ;; 10931badb709SPaolo Bonzini --disable-xen) xen="disabled" 1094e37630caSaliguori ;; 10951badb709SPaolo Bonzini --enable-xen) xen="enabled" 1096fc321b4bSJuan Quintela ;; 10971badb709SPaolo Bonzini --disable-xen-pci-passthrough) xen_pci_passthrough="disabled" 1098eb6fda0fSAnthony PERARD ;; 10991badb709SPaolo Bonzini --enable-xen-pci-passthrough) xen_pci_passthrough="enabled" 1100eb6fda0fSAnthony PERARD ;; 11018c6d4ff4SPaolo Bonzini --disable-brlapi) brlapi="disabled" 11022e4d9fb1Saurel32 ;; 11038c6d4ff4SPaolo Bonzini --enable-brlapi) brlapi="enabled" 11044ffcedb6SJuan Quintela ;; 11051badb709SPaolo Bonzini --disable-kvm) kvm="disabled" 11067ba1e619Saliguori ;; 11071badb709SPaolo Bonzini --enable-kvm) kvm="enabled" 1108b31a0277SJuan Quintela ;; 11091badb709SPaolo Bonzini --disable-hax) hax="disabled" 1110180fb750Szhanghailiang ;; 11111badb709SPaolo Bonzini --enable-hax) hax="enabled" 1112180fb750Szhanghailiang ;; 11131badb709SPaolo Bonzini --disable-hvf) hvf="disabled" 1114c97d6d2cSSergio Andres Gomez Del Real ;; 11151badb709SPaolo Bonzini --enable-hvf) hvf="enabled" 1116c97d6d2cSSergio Andres Gomez Del Real ;; 11171badb709SPaolo Bonzini --disable-whpx) whpx="disabled" 1118d661d9a4SJustin Terry (VM) ;; 11191badb709SPaolo Bonzini --enable-whpx) whpx="enabled" 1120d661d9a4SJustin Terry (VM) ;; 11219195b2c2SStefan Weil --disable-tcg-interpreter) tcg_interpreter="no" 11229195b2c2SStefan Weil ;; 11239195b2c2SStefan Weil --enable-tcg-interpreter) tcg_interpreter="yes" 11249195b2c2SStefan Weil ;; 112547e98658SCorey Bryant --disable-cap-ng) cap_ng="no" 112647e98658SCorey Bryant ;; 112747e98658SCorey Bryant --enable-cap-ng) cap_ng="yes" 112847e98658SCorey Bryant ;; 11291badb709SPaolo Bonzini --disable-tcg) tcg="disabled" 1130b3f6ea7eSPaolo Bonzini ;; 11311badb709SPaolo Bonzini --enable-tcg) tcg="enabled" 1132b3f6ea7eSPaolo Bonzini ;; 1133aa087962SPaolo Bonzini --disable-malloc-trim) malloc_trim="disabled" 11345a22ab71SYang Zhong ;; 1135aa087962SPaolo Bonzini --enable-malloc-trim) malloc_trim="enabled" 11365a22ab71SYang Zhong ;; 1137cd4ec0b4SGerd Hoffmann --disable-spice) spice="no" 1138cd4ec0b4SGerd Hoffmann ;; 1139cd4ec0b4SGerd Hoffmann --enable-spice) spice="yes" 1140cd4ec0b4SGerd Hoffmann ;; 11419db405a3SPaolo Bonzini --disable-libiscsi) libiscsi="disabled" 1142c589b249SRonnie Sahlberg ;; 11439db405a3SPaolo Bonzini --enable-libiscsi) libiscsi="enabled" 1144c589b249SRonnie Sahlberg ;; 114530045c05SPaolo Bonzini --disable-libnfs) libnfs="disabled" 11466542aa9cSPeter Lieven ;; 114730045c05SPaolo Bonzini --enable-libnfs) libnfs="enabled" 11486542aa9cSPeter Lieven ;; 114905c2a3e7Sbellard --enable-profiler) profiler="yes" 115005c2a3e7Sbellard ;; 1151b4e312e9SPaolo Bonzini --disable-cocoa) cocoa="disabled" 115214821030SPavel Borzenkov ;; 1153c2de5c91Smalc --enable-cocoa) 1154b4e312e9SPaolo Bonzini cocoa="enabled" ; 115589138857SStefan Weil audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)" 11565b0753e0Sbellard ;; 1157cad25d69Spbrook --disable-system) softmmu="no" 11580a8e90f4Spbrook ;; 1159cad25d69Spbrook --enable-system) softmmu="yes" 11600a8e90f4Spbrook ;; 11610953a80fSZachary Amsden --disable-user) 11620953a80fSZachary Amsden linux_user="no" ; 11630953a80fSZachary Amsden bsd_user="no" ; 11640953a80fSZachary Amsden ;; 11650953a80fSZachary Amsden --enable-user) ;; 1166831b7825Sths --disable-linux-user) linux_user="no" 11670a8e90f4Spbrook ;; 1168831b7825Sths --enable-linux-user) linux_user="yes" 1169831b7825Sths ;; 117084778508Sblueswir1 --disable-bsd-user) bsd_user="no" 117184778508Sblueswir1 ;; 117284778508Sblueswir1 --enable-bsd-user) bsd_user="yes" 117384778508Sblueswir1 ;; 117440d6444eSAvi Kivity --enable-pie) pie="yes" 117534005a00SKirill A. Shutemov ;; 117640d6444eSAvi Kivity --disable-pie) pie="no" 117734005a00SKirill A. Shutemov ;; 117885aa5189Sbellard --enable-werror) werror="yes" 117985aa5189Sbellard ;; 118085aa5189Sbellard --disable-werror) werror="no" 118185aa5189Sbellard ;; 1182cdad781dSDaniele Buono --enable-lto) lto="true" 1183cdad781dSDaniele Buono ;; 1184cdad781dSDaniele Buono --disable-lto) lto="false" 1185cdad781dSDaniele Buono ;; 118663678e17SSteven Noonan --enable-stack-protector) stack_protector="yes" 118763678e17SSteven Noonan ;; 118863678e17SSteven Noonan --disable-stack-protector) stack_protector="no" 118963678e17SSteven Noonan ;; 11901e4f6065SDaniele Buono --enable-safe-stack) safe_stack="yes" 11911e4f6065SDaniele Buono ;; 11921e4f6065SDaniele Buono --disable-safe-stack) safe_stack="no" 11931e4f6065SDaniele Buono ;; 11949e62ba48SDaniele Buono --enable-cfi) 11959e62ba48SDaniele Buono cfi="true"; 11969e62ba48SDaniele Buono lto="true"; 11979e62ba48SDaniele Buono ;; 11989e62ba48SDaniele Buono --disable-cfi) cfi="false" 11999e62ba48SDaniele Buono ;; 12009e62ba48SDaniele Buono --enable-cfi-debug) cfi_debug="true" 12019e62ba48SDaniele Buono ;; 12029e62ba48SDaniele Buono --disable-cfi-debug) cfi_debug="false" 12039e62ba48SDaniele Buono ;; 12045285e593SYonggang Luo --disable-curses) curses="disabled" 12054d3b6f6eSbalrog ;; 12065285e593SYonggang Luo --enable-curses) curses="enabled" 1207c584a6d0SJuan Quintela ;; 12085285e593SYonggang Luo --disable-iconv) iconv="disabled" 1209e08bb301SSamuel Thibault ;; 12105285e593SYonggang Luo --enable-iconv) iconv="enabled" 1211e08bb301SSamuel Thibault ;; 1212f9cd86feSPaolo Bonzini --disable-curl) curl="disabled" 1213769ce76dSAlexander Graf ;; 1214f9cd86feSPaolo Bonzini --enable-curl) curl="enabled" 1215788c8196SJuan Quintela ;; 1216fbb4121dSPaolo Bonzini --disable-fdt) fdt="disabled" 12172df87df7SJuan Quintela ;; 1218fbb4121dSPaolo Bonzini --enable-fdt) fdt="enabled" 1219fbb4121dSPaolo Bonzini ;; 1220fbb4121dSPaolo Bonzini --enable-fdt=git) fdt="internal" 1221fbb4121dSPaolo Bonzini ;; 1222fbb4121dSPaolo Bonzini --enable-fdt=system) fdt="system" 12232df87df7SJuan Quintela ;; 12245c6c3a6cSChristoph Hellwig --disable-linux-aio) linux_aio="no" 12255c6c3a6cSChristoph Hellwig ;; 12265c6c3a6cSChristoph Hellwig --enable-linux-aio) linux_aio="yes" 12275c6c3a6cSChristoph Hellwig ;; 1228c10dd856SAarushi Mehta --disable-linux-io-uring) linux_io_uring="no" 1229c10dd856SAarushi Mehta ;; 1230c10dd856SAarushi Mehta --enable-linux-io-uring) linux_io_uring="yes" 1231c10dd856SAarushi Mehta ;; 1232758e8e38SVenkateswararao Jujjuri (JV) --disable-attr) attr="no" 1233758e8e38SVenkateswararao Jujjuri (JV) ;; 1234758e8e38SVenkateswararao Jujjuri (JV) --enable-attr) attr="yes" 1235758e8e38SVenkateswararao Jujjuri (JV) ;; 1236a40161cbSPaolo Bonzini --disable-membarrier) membarrier="no" 1237a40161cbSPaolo Bonzini ;; 1238a40161cbSPaolo Bonzini --enable-membarrier) membarrier="yes" 1239a40161cbSPaolo Bonzini ;; 1240c8d5450bSPaolo Bonzini --disable-blobs) blobs="false" 124177755340Sths ;; 12427e563bfbSThomas Huth --with-pkgversion=*) pkgversion="$optarg" 12434a19f1ecSpbrook ;; 1244519175a2SAlex Barcelo --with-coroutine=*) coroutine="$optarg" 1245519175a2SAlex Barcelo ;; 124670c60c08SStefan Hajnoczi --disable-coroutine-pool) coroutine_pool="no" 124770c60c08SStefan Hajnoczi ;; 124870c60c08SStefan Hajnoczi --enable-coroutine-pool) coroutine_pool="yes" 124970c60c08SStefan Hajnoczi ;; 12507d992e4dSPeter Lieven --enable-debug-stack-usage) debug_stack_usage="yes" 12517d992e4dSPeter Lieven ;; 1252f0d92b56SLongpeng(Mike) --enable-crypto-afalg) crypto_afalg="yes" 1253f0d92b56SLongpeng(Mike) ;; 1254f0d92b56SLongpeng(Mike) --disable-crypto-afalg) crypto_afalg="no" 1255f0d92b56SLongpeng(Mike) ;; 1256e3667660SYonggang Luo --disable-docs) docs="disabled" 125770ec5dc0SAnthony Liguori ;; 1258e3667660SYonggang Luo --enable-docs) docs="enabled" 125983a3ab8bSJuan Quintela ;; 1260d5970055SMichael S. Tsirkin --disable-vhost-net) vhost_net="no" 1261d5970055SMichael S. Tsirkin ;; 1262d5970055SMichael S. Tsirkin --enable-vhost-net) vhost_net="yes" 1263d5970055SMichael S. Tsirkin ;; 1264042cea27SGonglei --disable-vhost-crypto) vhost_crypto="no" 1265042cea27SGonglei ;; 1266299e6f19SPaolo Bonzini --enable-vhost-crypto) vhost_crypto="yes" 1267042cea27SGonglei ;; 12685e9be92dSNicholas Bellinger --disable-vhost-scsi) vhost_scsi="no" 12695e9be92dSNicholas Bellinger ;; 12705e9be92dSNicholas Bellinger --enable-vhost-scsi) vhost_scsi="yes" 12715e9be92dSNicholas Bellinger ;; 1272fc0b9b0eSStefan Hajnoczi --disable-vhost-vsock) vhost_vsock="no" 1273fc0b9b0eSStefan Hajnoczi ;; 1274fc0b9b0eSStefan Hajnoczi --enable-vhost-vsock) vhost_vsock="yes" 1275fc0b9b0eSStefan Hajnoczi ;; 1276e5e856c1SStefan Hajnoczi --disable-vhost-user-blk-server) vhost_user_blk_server="disabled" 1277bc15e44cSStefan Hajnoczi ;; 1278e5e856c1SStefan Hajnoczi --enable-vhost-user-blk-server) vhost_user_blk_server="enabled" 1279bc15e44cSStefan Hajnoczi ;; 128098fc1adaSDr. David Alan Gilbert --disable-vhost-user-fs) vhost_user_fs="no" 128198fc1adaSDr. David Alan Gilbert ;; 128298fc1adaSDr. David Alan Gilbert --enable-vhost-user-fs) vhost_user_fs="yes" 128398fc1adaSDr. David Alan Gilbert ;; 1284da076ffeSGerd Hoffmann --disable-opengl) opengl="no" 128520ff075bSMichael Walle ;; 1286da076ffeSGerd Hoffmann --enable-opengl) opengl="yes" 128720ff075bSMichael Walle ;; 1288fabd1e93SPaolo Bonzini --disable-rbd) rbd="disabled" 1289f27aaf4bSChristian Brunner ;; 1290fabd1e93SPaolo Bonzini --enable-rbd) rbd="enabled" 1291f27aaf4bSChristian Brunner ;; 12928c84cf11SSergei Trofimovich --disable-xfsctl) xfs="no" 12938c84cf11SSergei Trofimovich ;; 12948c84cf11SSergei Trofimovich --enable-xfsctl) xfs="yes" 12958c84cf11SSergei Trofimovich ;; 12967b02f544SMarc-André Lureau --disable-smartcard) smartcard="no" 1297111a38b0SRobert Relyea ;; 12987b02f544SMarc-André Lureau --enable-smartcard) smartcard="yes" 1299111a38b0SRobert Relyea ;; 13000a40bcb7SCésar Belley --disable-u2f) u2f="disabled" 13010a40bcb7SCésar Belley ;; 13020a40bcb7SCésar Belley --enable-u2f) u2f="enabled" 13030a40bcb7SCésar Belley ;; 13042b2325ffSGerd Hoffmann --disable-libusb) libusb="no" 13052b2325ffSGerd Hoffmann ;; 13062b2325ffSGerd Hoffmann --enable-libusb) libusb="yes" 13072b2325ffSGerd Hoffmann ;; 130869354a83SHans de Goede --disable-usb-redir) usb_redir="no" 130969354a83SHans de Goede ;; 131069354a83SHans de Goede --enable-usb-redir) usb_redir="yes" 131169354a83SHans de Goede ;; 13121ffb3bbbSPaolo Bonzini --disable-zlib-test) 13131ece9905SAlon Levy ;; 13140c32a0aeSPaolo Bonzini --disable-lzo) lzo="disabled" 1315b25c9dffSStefan Weil ;; 13160c32a0aeSPaolo Bonzini --enable-lzo) lzo="enabled" 1317607dacd0Sqiaonuohan ;; 1318241611eaSPaolo Bonzini --disable-snappy) snappy="disabled" 1319b25c9dffSStefan Weil ;; 1320241611eaSPaolo Bonzini --enable-snappy) snappy="enabled" 1321607dacd0Sqiaonuohan ;; 132229ba6116SPaolo Bonzini --disable-bzip2) bzip2="disabled" 13236b383c08SPeter Wu ;; 132429ba6116SPaolo Bonzini --enable-bzip2) bzip2="enabled" 13256b383c08SPeter Wu ;; 1326ecea3696SPaolo Bonzini --enable-lzfse) lzfse="enabled" 132783bc1f97SJulio Faracco ;; 1328ecea3696SPaolo Bonzini --disable-lzfse) lzfse="disabled" 132983bc1f97SJulio Faracco ;; 1330b1def33dSPaolo Bonzini --disable-zstd) zstd="disabled" 13313a678481SJuan Quintela ;; 1332b1def33dSPaolo Bonzini --enable-zstd) zstd="enabled" 13333a678481SJuan Quintela ;; 1334d138cee9SMichael Roth --enable-guest-agent) guest_agent="yes" 1335d138cee9SMichael Roth ;; 1336d138cee9SMichael Roth --disable-guest-agent) guest_agent="no" 1337d138cee9SMichael Roth ;; 13389dacf32dSYossi Hindin --enable-guest-agent-msi) guest_agent_msi="yes" 13399dacf32dSYossi Hindin ;; 13409dacf32dSYossi Hindin --disable-guest-agent-msi) guest_agent_msi="no" 13419dacf32dSYossi Hindin ;; 1342d9840e25STomoki Sekiyama --with-vss-sdk) vss_win32_sdk="" 1343d9840e25STomoki Sekiyama ;; 1344d9840e25STomoki Sekiyama --with-vss-sdk=*) vss_win32_sdk="$optarg" 1345d9840e25STomoki Sekiyama ;; 1346d9840e25STomoki Sekiyama --without-vss-sdk) vss_win32_sdk="no" 1347d9840e25STomoki Sekiyama ;; 1348d9840e25STomoki Sekiyama --with-win-sdk) win_sdk="" 1349d9840e25STomoki Sekiyama ;; 1350d9840e25STomoki Sekiyama --with-win-sdk=*) win_sdk="$optarg" 1351d9840e25STomoki Sekiyama ;; 1352d9840e25STomoki Sekiyama --without-win-sdk) win_sdk="no" 1353d9840e25STomoki Sekiyama ;; 13544b1c11fdSDaniel P. Berrange --enable-tools) want_tools="yes" 13554b1c11fdSDaniel P. Berrange ;; 13564b1c11fdSDaniel P. Berrange --disable-tools) want_tools="no" 13574b1c11fdSDaniel P. Berrange ;; 1358*90835c2bSPaolo Bonzini --enable-seccomp) seccomp="enabled" 1359f794573eSEduardo Otubo ;; 1360*90835c2bSPaolo Bonzini --disable-seccomp) seccomp="disabled" 1361f794573eSEduardo Otubo ;; 136208821ca2SPaolo Bonzini --disable-glusterfs) glusterfs="disabled" 1363eb100396SBharata B Rao ;; 136486583a07SLiam Merwick --disable-avx2) avx2_opt="no" 136586583a07SLiam Merwick ;; 136686583a07SLiam Merwick --enable-avx2) avx2_opt="yes" 136786583a07SLiam Merwick ;; 13686b8cd447SRobert Hoo --disable-avx512f) avx512f_opt="no" 13696b8cd447SRobert Hoo ;; 13706b8cd447SRobert Hoo --enable-avx512f) avx512f_opt="yes" 13716b8cd447SRobert Hoo ;; 13726b8cd447SRobert Hoo 137308821ca2SPaolo Bonzini --enable-glusterfs) glusterfs="enabled" 1374eb100396SBharata B Rao ;; 137552b53c04SFam Zheng --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) 137652b53c04SFam Zheng echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 1377583f6e7bSStefan Hajnoczi ;; 1378cb6414dfSFam Zheng --enable-vhdx|--disable-vhdx) 1379cb6414dfSFam Zheng echo "$0: $opt is obsolete, VHDX driver is always built" >&2 1380cb6414dfSFam Zheng ;; 1381315d3184SFam Zheng --enable-uuid|--disable-uuid) 1382315d3184SFam Zheng echo "$0: $opt is obsolete, UUID support is always built" >&2 1383315d3184SFam Zheng ;; 1384a4ccabcfSAnthony Liguori --disable-gtk) gtk="no" 1385a4ccabcfSAnthony Liguori ;; 1386a4ccabcfSAnthony Liguori --enable-gtk) gtk="yes" 1387a4ccabcfSAnthony Liguori ;; 1388a1c5e949SDaniel P. Berrange --tls-priority=*) tls_priority="$optarg" 1389a1c5e949SDaniel P. Berrange ;; 1390ddbb0d09SDaniel P. Berrange --disable-gnutls) gnutls="no" 1391ddbb0d09SDaniel P. Berrange ;; 1392ddbb0d09SDaniel P. Berrange --enable-gnutls) gnutls="yes" 1393ddbb0d09SDaniel P. Berrange ;; 139491bfcdb0SDaniel P. Berrange --disable-nettle) nettle="no" 139591bfcdb0SDaniel P. Berrange ;; 139691bfcdb0SDaniel P. Berrange --enable-nettle) nettle="yes" 139791bfcdb0SDaniel P. Berrange ;; 139891bfcdb0SDaniel P. Berrange --disable-gcrypt) gcrypt="no" 139991bfcdb0SDaniel P. Berrange ;; 140091bfcdb0SDaniel P. Berrange --enable-gcrypt) gcrypt="yes" 140191bfcdb0SDaniel P. Berrange ;; 14028953caf3SDaniel P. Berrange --disable-auth-pam) auth_pam="no" 14038953caf3SDaniel P. Berrange ;; 14048953caf3SDaniel P. Berrange --enable-auth-pam) auth_pam="yes" 14058953caf3SDaniel P. Berrange ;; 14062da776dbSMichael R. Hines --enable-rdma) rdma="yes" 14072da776dbSMichael R. Hines ;; 14082da776dbSMichael R. Hines --disable-rdma) rdma="no" 14092da776dbSMichael R. Hines ;; 141021ab34c9SMarcel Apfelbaum --enable-pvrdma) pvrdma="yes" 141121ab34c9SMarcel Apfelbaum ;; 141221ab34c9SMarcel Apfelbaum --disable-pvrdma) pvrdma="no" 141321ab34c9SMarcel Apfelbaum ;; 1414bbbf9bfbSStefan Weil --disable-vte) vte="no" 1415bbbf9bfbSStefan Weil ;; 1416bbbf9bfbSStefan Weil --enable-vte) vte="yes" 1417bbbf9bfbSStefan Weil ;; 14189d9e1521SGerd Hoffmann --disable-virglrenderer) virglrenderer="no" 14199d9e1521SGerd Hoffmann ;; 14209d9e1521SGerd Hoffmann --enable-virglrenderer) virglrenderer="yes" 14219d9e1521SGerd Hoffmann ;; 1422e91c793cSCole Robinson --disable-tpm) tpm="no" 1423e91c793cSCole Robinson ;; 1424ab214c29SStefan Berger --enable-tpm) tpm="yes" 1425ab214c29SStefan Berger ;; 1426b10d49d7SPino Toscano --disable-libssh) libssh="no" 14270a12ec87SRichard W.M. Jones ;; 1428b10d49d7SPino Toscano --enable-libssh) libssh="yes" 14290a12ec87SRichard W.M. Jones ;; 1430ed1701c6SDr. David Alan Gilbert --disable-live-block-migration) live_block_migration="no" 1431ed1701c6SDr. David Alan Gilbert ;; 1432ed1701c6SDr. David Alan Gilbert --enable-live-block-migration) live_block_migration="yes" 1433ed1701c6SDr. David Alan Gilbert ;; 1434a99d57bbSWanlong Gao --disable-numa) numa="no" 1435a99d57bbSWanlong Gao ;; 1436a99d57bbSWanlong Gao --enable-numa) numa="yes" 1437a99d57bbSWanlong Gao ;; 1438ed279a06SKlim Kireev --disable-libxml2) libxml2="no" 1439ed279a06SKlim Kireev ;; 1440ed279a06SKlim Kireev --enable-libxml2) libxml2="yes" 1441ed279a06SKlim Kireev ;; 14422847b469SFam Zheng --disable-tcmalloc) tcmalloc="no" 14432847b469SFam Zheng ;; 14442847b469SFam Zheng --enable-tcmalloc) tcmalloc="yes" 14452847b469SFam Zheng ;; 14467b01cb97SAlexandre Derumier --disable-jemalloc) jemalloc="no" 14477b01cb97SAlexandre Derumier ;; 14487b01cb97SAlexandre Derumier --enable-jemalloc) jemalloc="yes" 14497b01cb97SAlexandre Derumier ;; 1450a6b1d4c0SChanglong Xie --disable-replication) replication="no" 1451a6b1d4c0SChanglong Xie ;; 1452a6b1d4c0SChanglong Xie --enable-replication) replication="yes" 1453a6b1d4c0SChanglong Xie ;; 14542f740136SJeff Cody --disable-bochs) bochs="no" 14552f740136SJeff Cody ;; 14562f740136SJeff Cody --enable-bochs) bochs="yes" 14572f740136SJeff Cody ;; 14582f740136SJeff Cody --disable-cloop) cloop="no" 14592f740136SJeff Cody ;; 14602f740136SJeff Cody --enable-cloop) cloop="yes" 14612f740136SJeff Cody ;; 14622f740136SJeff Cody --disable-dmg) dmg="no" 14632f740136SJeff Cody ;; 14642f740136SJeff Cody --enable-dmg) dmg="yes" 14652f740136SJeff Cody ;; 14662f740136SJeff Cody --disable-qcow1) qcow1="no" 14672f740136SJeff Cody ;; 14682f740136SJeff Cody --enable-qcow1) qcow1="yes" 14692f740136SJeff Cody ;; 14702f740136SJeff Cody --disable-vdi) vdi="no" 14712f740136SJeff Cody ;; 14722f740136SJeff Cody --enable-vdi) vdi="yes" 14732f740136SJeff Cody ;; 14742f740136SJeff Cody --disable-vvfat) vvfat="no" 14752f740136SJeff Cody ;; 14762f740136SJeff Cody --enable-vvfat) vvfat="yes" 14772f740136SJeff Cody ;; 14782f740136SJeff Cody --disable-qed) qed="no" 14792f740136SJeff Cody ;; 14802f740136SJeff Cody --enable-qed) qed="yes" 14812f740136SJeff Cody ;; 14822f740136SJeff Cody --disable-parallels) parallels="no" 14832f740136SJeff Cody ;; 14842f740136SJeff Cody --enable-parallels) parallels="yes" 14852f740136SJeff Cody ;; 14862f740136SJeff Cody --disable-sheepdog) sheepdog="no" 14872f740136SJeff Cody ;; 14882f740136SJeff Cody --enable-sheepdog) sheepdog="yes" 14892f740136SJeff Cody ;; 1490e6a74868SMarc-André Lureau --disable-vhost-user) vhost_user="no" 1491e6a74868SMarc-André Lureau ;; 1492299e6f19SPaolo Bonzini --enable-vhost-user) vhost_user="yes" 1493299e6f19SPaolo Bonzini ;; 1494108a6481SCindy Lu --disable-vhost-vdpa) vhost_vdpa="no" 1495108a6481SCindy Lu ;; 1496108a6481SCindy Lu --enable-vhost-vdpa) vhost_vdpa="yes" 1497108a6481SCindy Lu ;; 1498299e6f19SPaolo Bonzini --disable-vhost-kernel) vhost_kernel="no" 1499299e6f19SPaolo Bonzini ;; 1500299e6f19SPaolo Bonzini --enable-vhost-kernel) vhost_kernel="yes" 1501e6a74868SMarc-André Lureau ;; 15028b18cdbfSRichard Henderson --disable-capstone) capstone="disabled" 15038ca80760SRichard Henderson ;; 15048b18cdbfSRichard Henderson --enable-capstone) capstone="enabled" 15058ca80760SRichard Henderson ;; 15068b18cdbfSRichard Henderson --enable-capstone=git) capstone="internal" 1507e219c499SRichard Henderson ;; 1508e219c499SRichard Henderson --enable-capstone=system) capstone="system" 1509e219c499SRichard Henderson ;; 1510cc84d63aSDaniel P. Berrange --with-git=*) git="$optarg" 1511cc84d63aSDaniel P. Berrange ;; 1512f62bbee5SDaniel P. Berrange --enable-git-update) git_update=yes 1513f62bbee5SDaniel P. Berrange ;; 1514f62bbee5SDaniel P. Berrange --disable-git-update) git_update=no 1515f62bbee5SDaniel P. Berrange ;; 1516ba59fb77SPaolo Bonzini --enable-debug-mutex) debug_mutex=yes 1517ba59fb77SPaolo Bonzini ;; 1518ba59fb77SPaolo Bonzini --disable-debug-mutex) debug_mutex=no 1519ba59fb77SPaolo Bonzini ;; 152017824406SJunyan He --enable-libpmem) libpmem=yes 152117824406SJunyan He ;; 152217824406SJunyan He --disable-libpmem) libpmem=no 152317824406SJunyan He ;; 15244113f4cfSLaurent Vivier --enable-xkbcommon) xkbcommon="enabled" 152575411919SJames Le Cuirot ;; 15264113f4cfSLaurent Vivier --disable-xkbcommon) xkbcommon="disabled" 152775411919SJames Le Cuirot ;; 152840e8c6f4SAlex Bennée --enable-plugins) plugins="yes" 152940e8c6f4SAlex Bennée ;; 153040e8c6f4SAlex Bennée --disable-plugins) plugins="no" 153140e8c6f4SAlex Bennée ;; 1532afc3a8f9SAlex Bennée --enable-containers) use_containers="yes" 1533afc3a8f9SAlex Bennée ;; 1534afc3a8f9SAlex Bennée --disable-containers) use_containers="no" 1535afc3a8f9SAlex Bennée ;; 1536adc28027SAlexander Bulekov --enable-fuzzing) fuzzing=yes 1537adc28027SAlexander Bulekov ;; 1538adc28027SAlexander Bulekov --disable-fuzzing) fuzzing=no 1539adc28027SAlexander Bulekov ;; 1540f48e590aSAlex Bennée --gdb=*) gdb_bin="$optarg" 1541f48e590aSAlex Bennée ;; 1542b767d257SMarek Marczykowski-Górecki --enable-rng-none) rng_none=yes 1543b767d257SMarek Marczykowski-Górecki ;; 1544b767d257SMarek Marczykowski-Górecki --disable-rng-none) rng_none=no 1545b767d257SMarek Marczykowski-Górecki ;; 154654e7aac0SAlexey Krasikov --enable-keyring) secret_keyring="yes" 154754e7aac0SAlexey Krasikov ;; 154854e7aac0SAlexey Krasikov --disable-keyring) secret_keyring="no" 154954e7aac0SAlexey Krasikov ;; 155021b2eca6SJingqi Liu --enable-libdaxctl) libdaxctl=yes 155121b2eca6SJingqi Liu ;; 155221b2eca6SJingqi Liu --disable-libdaxctl) libdaxctl=no 155321b2eca6SJingqi Liu ;; 1554a484a719SMax Reitz --enable-fuse) fuse="enabled" 1555a484a719SMax Reitz ;; 1556a484a719SMax Reitz --disable-fuse) fuse="disabled" 1557a484a719SMax Reitz ;; 1558df4ea709SMax Reitz --enable-fuse-lseek) fuse_lseek="enabled" 1559df4ea709SMax Reitz ;; 1560df4ea709SMax Reitz --disable-fuse-lseek) fuse_lseek="disabled" 1561df4ea709SMax Reitz ;; 15622d2ad6d0SFam Zheng *) 15632d2ad6d0SFam Zheng echo "ERROR: unknown option $opt" 15642d2ad6d0SFam Zheng echo "Try '$0 --help' for more information" 15652d2ad6d0SFam Zheng exit 1 15667f1559c6Sbalrog ;; 15677d13299dSbellard esac 15687d13299dSbellarddone 15697d13299dSbellard 157022a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}" 157122a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}" 157222a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}" 157322a87800SMarc-André Lureau 157422a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then 157522a87800SMarc-André Lureau mandir="$prefix" 157622a87800SMarc-André Lureau datadir="$prefix" 1577ca8c0909SMarc-André Lureau docdir="$prefix" 157822a87800SMarc-André Lureau bindir="$prefix" 157922a87800SMarc-André Lureau sysconfdir="$prefix" 158016bf7a33SPaolo Bonzini local_statedir="$prefix" 158122a87800SMarc-André Lureauelse 158222a87800SMarc-André Lureau mandir="${mandir:-$prefix/share/man}" 158322a87800SMarc-André Lureau datadir="${datadir:-$prefix/share}" 1584ca8c0909SMarc-André Lureau docdir="${docdir:-$prefix/share/doc}" 158522a87800SMarc-André Lureau bindir="${bindir:-$prefix/bin}" 158622a87800SMarc-André Lureau sysconfdir="${sysconfdir:-$prefix/etc}" 158722a87800SMarc-André Lureau local_statedir="${local_statedir:-$prefix/var}" 158822a87800SMarc-André Lureaufi 158916bf7a33SPaolo Bonzinifirmwarepath="${firmwarepath:-$datadir/qemu-firmware}" 159016bf7a33SPaolo Bonzinilocaledir="${localedir:-$datadir/locale}" 159122a87800SMarc-André Lureau 159240293e58Sbellardcase "$cpu" in 1593e3608d66SRichard Henderson ppc) 1594e3608d66SRichard Henderson CPU_CFLAGS="-m32" 1595db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 1596e3608d66SRichard Henderson ;; 1597e3608d66SRichard Henderson ppc64) 1598e3608d66SRichard Henderson CPU_CFLAGS="-m64" 1599db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1600e3608d66SRichard Henderson ;; 16019b9c37c3SRichard Henderson sparc) 1602f1079bb8SRichard Henderson CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" 1603db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS" 16043142255cSblueswir1 ;; 1605ed968ff1SJuan Quintela sparc64) 160679f3b12fSPeter Crosthwaite CPU_CFLAGS="-m64 -mcpu=ultrasparc" 1607db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 16083142255cSblueswir1 ;; 160976d83bdeSths s390) 1610061cdd81SRichard Henderson CPU_CFLAGS="-m31" 1611db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS" 161228d7cc49SRichard Henderson ;; 161328d7cc49SRichard Henderson s390x) 1614061cdd81SRichard Henderson CPU_CFLAGS="-m64" 1615db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 161676d83bdeSths ;; 161740293e58Sbellard i386) 161879f3b12fSPeter Crosthwaite CPU_CFLAGS="-m32" 1619db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 162040293e58Sbellard ;; 162140293e58Sbellard x86_64) 16227ebee43eSRichard Henderson # ??? Only extremely old AMD cpus do not have cmpxchg16b. 16237ebee43eSRichard Henderson # If we truly care, we should simply detect this case at 16247ebee43eSRichard Henderson # runtime and generate the fallback to serial emulation. 16257ebee43eSRichard Henderson CPU_CFLAGS="-m64 -mcx16" 1626db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1627379f6698SPaul Brook ;; 1628c72b26ecSRichard Henderson x32) 1629c72b26ecSRichard Henderson CPU_CFLAGS="-mx32" 1630db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS" 1631c72b26ecSRichard Henderson ;; 163230163d89SPeter Maydell # No special flags required for other host CPUs 16333142255cSblueswir1esac 16343142255cSblueswir1 16352038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc" 16362038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}" 163779f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 163879f3b12fSPeter Crosthwaite 1639affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly 1640affc88ccSPeter Maydell# support, even if we're using TCI. 1641affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then 1642affc88ccSPeter Maydell bsd_user="no" 1643affc88ccSPeter Maydell linux_user="no" 1644affc88ccSPeter Maydellfi 1645affc88ccSPeter Maydell 164660e0df25SPeter Maydelldefault_target_list="" 1647fdb75aefSPaolo Bonzinideprecated_targets_list=ppc64abi32-linux-user,tilegx-linux-user,lm32-softmmu,unicore32-softmmu 1648fdb75aefSPaolo Bonzinideprecated_features="" 16496e92f823SPeter Maydellmak_wilds="" 16506e92f823SPeter Maydell 165160e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then 165273362fc0SPaolo Bonzini mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-softmmu.mak" 165360e0df25SPeter Maydellfi 165460e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then 165573362fc0SPaolo Bonzini mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-linux-user.mak" 165660e0df25SPeter Maydellfi 165760e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then 165873362fc0SPaolo Bonzini mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-bsd-user.mak" 165960e0df25SPeter Maydellfi 166060e0df25SPeter Maydell 16613a5ae4a9SAlex Bennée# If the user doesn't explicitly specify a deprecated target we will 16623a5ae4a9SAlex Bennée# skip it. 16633a5ae4a9SAlex Bennéeif test -z "$target_list"; then 16643a5ae4a9SAlex Bennée if test -z "$target_list_exclude"; then 16653a5ae4a9SAlex Bennée target_list_exclude="$deprecated_targets_list" 16663a5ae4a9SAlex Bennée else 16673a5ae4a9SAlex Bennée target_list_exclude="$target_list_exclude,$deprecated_targets_list" 16683a5ae4a9SAlex Bennée fi 16692d838d9bSAlex Bennéefi 16702d838d9bSAlex Bennée 1671447e133fSAlex Bennéefor config in $mak_wilds; do 1672447e133fSAlex Bennée target="$(basename "$config" .mak)" 167398db9a06SAlex Bennée if echo "$target_list_exclude" | grep -vq "$target"; then 1674447e133fSAlex Bennée default_target_list="${default_target_list} $target" 1675447e133fSAlex Bennée fi 1676447e133fSAlex Bennéedone 16776e92f823SPeter Maydell 1678c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output 167964a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/')) 1680c53eeaf7SStefan Hajnoczi 1681af5db58eSpbrookif test x"$show_help" = x"yes" ; then 1682af5db58eSpbrookcat << EOF 1683af5db58eSpbrook 1684af5db58eSpbrookUsage: configure [options] 1685af5db58eSpbrookOptions: [defaults in brackets after descriptions] 1686af5db58eSpbrook 168708fb77edSStefan WeilStandard options: 168808fb77edSStefan Weil --help print this message 168908fb77edSStefan Weil --prefix=PREFIX install in PREFIX [$prefix] 169008fb77edSStefan Weil --interp-prefix=PREFIX where to find shared libraries, etc. 169108fb77edSStefan Weil use %M for cpu name [$interp_prefix] 16922deca810SAlex Bennée --target-list=LIST set target list (default: build all non-deprecated) 169308fb77edSStefan Weil$(echo Available targets: $default_target_list | \ 169408fb77edSStefan Weil fold -s -w 53 | sed -e 's/^/ /') 16952deca810SAlex Bennée$(echo Deprecated targets: $deprecated_targets_list | \ 16962deca810SAlex Bennée fold -s -w 53 | sed -e 's/^/ /') 1697447e133fSAlex Bennée --target-list-exclude=LIST exclude a set of targets from the default target-list 169808fb77edSStefan Weil 169908fb77edSStefan WeilAdvanced options (experts only): 170008fb77edSStefan Weil --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix] 170108fb77edSStefan Weil --cc=CC use C compiler CC [$cc] 170208fb77edSStefan Weil --iasl=IASL use ACPI compiler IASL [$iasl] 170308fb77edSStefan Weil --host-cc=CC use C compiler CC [$host_cc] for code run at 170408fb77edSStefan Weil build time 170508fb77edSStefan Weil --cxx=CXX use C++ compiler CXX [$cxx] 170608fb77edSStefan Weil --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 170708fb77edSStefan Weil --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS 170811cde1c8SBruno Dominguez --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS 170908fb77edSStefan Weil --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1710d75402b5SAlex Bennée --cross-cc-ARCH=CC use compiler when building ARCH guest test cases 1711d422b2bcSAlex Bennée --cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests 171208fb77edSStefan Weil --make=MAKE use specified make [$make] 171308fb77edSStefan Weil --python=PYTHON use specified python [$python] 17142eb054c2SPeter Maydell --sphinx-build=SPHINX use specified sphinx-build [$sphinx_build] 1715a5665051SPaolo Bonzini --meson=MESON use specified meson [$meson] 171648328880SPaolo Bonzini --ninja=NINJA use specified ninja [$ninja] 171708fb77edSStefan Weil --smbd=SMBD use specified smbd [$smbd] 1718db1b5f13SThomas Huth --with-git=GIT use specified git [$git] 171908fb77edSStefan Weil --static enable static build [$static] 172008fb77edSStefan Weil --mandir=PATH install man pages in PATH 172110ff82d1SMarc-André Lureau --datadir=PATH install firmware in PATH/$qemu_suffix 1722fe0038beSPaolo Bonzini --localedir=PATH install translation in PATH/$qemu_suffix 172310ff82d1SMarc-André Lureau --docdir=PATH install documentation in PATH/$qemu_suffix 172408fb77edSStefan Weil --bindir=PATH install binaries in PATH 172508fb77edSStefan Weil --libdir=PATH install libraries in PATH 1726db1b5f13SThomas Huth --libexecdir=PATH install helper binaries in PATH 172710ff82d1SMarc-André Lureau --sysconfdir=PATH install config in PATH/$qemu_suffix 172808fb77edSStefan Weil --localstatedir=PATH install local state in PATH (set at runtime on win32) 17293d5eecabSGerd Hoffmann --firmwarepath=PATH search PATH for firmware files 173013336606SRobert Foley --efi-aarch64=PATH PATH of efi file to use for aarch64 VMs. 1731ca8c0909SMarc-André Lureau --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix] 1732db1b5f13SThomas Huth --with-pkgversion=VERS use specified string as sub-version of the package 1733c035c8d6SPaolo Bonzini --without-default-features default all --enable-* options to "disabled" 1734c035c8d6SPaolo Bonzini --without-default-devices do not include any device that is not needed to 1735c035c8d6SPaolo Bonzini start the emulator (only use if you are including 1736c035c8d6SPaolo Bonzini desired devices in default-configs/devices/) 173708fb77edSStefan Weil --enable-debug enable common debug build options 1738247724cbSMarc-André Lureau --enable-sanitizers enable default sanitizers 17390aebab04SLingfeng Yang --enable-tsan enable thread sanitizer 174008fb77edSStefan Weil --disable-strip disable stripping binaries 174108fb77edSStefan Weil --disable-werror disable compilation abort on warning 174263678e17SSteven Noonan --disable-stack-protector disable compiler-provided stack protection 174308fb77edSStefan Weil --audio-drv-list=LIST set audio drivers list: 174408fb77edSStefan Weil Available drivers: $audio_possible_drivers 174508fb77edSStefan Weil --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 174608fb77edSStefan Weil --block-drv-rw-whitelist=L 174708fb77edSStefan Weil set block driver read-write whitelist 174808fb77edSStefan Weil (affects only QEMU, not qemu-img) 174908fb77edSStefan Weil --block-drv-ro-whitelist=L 175008fb77edSStefan Weil set block driver read-only whitelist 175108fb77edSStefan Weil (affects only QEMU, not qemu-img) 17525b808275SLluís Vilanova --enable-trace-backends=B Set trace backend 1753c53eeaf7SStefan Hajnoczi Available backends: $trace_backend_list 175408fb77edSStefan Weil --with-trace-file=NAME Full PATH,NAME of file to store traces 175508fb77edSStefan Weil Default:trace-<pid> 1756c23f23b9SMichael Tokarev --disable-slirp disable SLIRP userspace network connectivity 1757c23f23b9SMichael Tokarev --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI) 17585a22ab71SYang Zhong --enable-malloc-trim enable libc malloc_trim() for memory optimization 1759c23f23b9SMichael Tokarev --oss-lib path to OSS library 1760c23f23b9SMichael Tokarev --cpu=CPU Build for host CPU [$cpu] 176108fb77edSStefan Weil --with-coroutine=BACKEND coroutine backend. Supported options: 176233c53c54SDaniel P. Berrange ucontext, sigaltstack, windows 176308fb77edSStefan Weil --enable-gcov enable test coverage analysis with gcov 1764c23f23b9SMichael Tokarev --disable-blobs disable installing provided firmware blobs 1765c23f23b9SMichael Tokarev --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent 1766c23f23b9SMichael Tokarev --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) 1767a1c5e949SDaniel P. Berrange --tls-priority default TLS protocol/cipher priority string 1768c12d66aaSLin Ma --enable-gprof QEMU profiling with gprof 1769c12d66aaSLin Ma --enable-profiler profiler support 1770c12d66aaSLin Ma --enable-debug-stack-usage 1771c12d66aaSLin Ma track the maximum stack usage of stacks created by qemu_alloc_stack 177240e8c6f4SAlex Bennée --enable-plugins 177340e8c6f4SAlex Bennée enable plugins via shared library loading 1774afc3a8f9SAlex Bennée --disable-containers don't use containers for cross-building 1775f48e590aSAlex Bennée --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] 1776c23f23b9SMichael Tokarev 1777c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and 1778c87ea116SAlex Bennéedisabled with --disable-FEATURE, default is enabled if available 1779c87ea116SAlex Bennée(unless built with --without-default-features): 1780c23f23b9SMichael Tokarev 1781c23f23b9SMichael Tokarev system all system emulation targets 1782c23f23b9SMichael Tokarev user supported user emulation targets 1783c23f23b9SMichael Tokarev linux-user all linux usermode emulation targets 1784c23f23b9SMichael Tokarev bsd-user all BSD usermode emulation targets 1785c23f23b9SMichael Tokarev docs build documentation 1786c23f23b9SMichael Tokarev guest-agent build the QEMU Guest Agent 1787c23f23b9SMichael Tokarev guest-agent-msi build guest agent Windows MSI installation package 1788c23f23b9SMichael Tokarev pie Position Independent Executables 178921e709aaSMarc-André Lureau modules modules support (non-Windows) 1790bd83c861SChristian Ehrhardt module-upgrades try to load modules from alternate paths for upgrades 1791c23f23b9SMichael Tokarev debug-tcg TCG debugging (default is disabled) 1792c23f23b9SMichael Tokarev debug-info debugging information 1793cdad781dSDaniele Buono lto Enable Link-Time Optimization. 1794c23f23b9SMichael Tokarev sparse sparse checker 17951e4f6065SDaniele Buono safe-stack SafeStack Stack Smash Protection. Depends on 17961e4f6065SDaniele Buono clang/llvm >= 3.7 and requires coroutine backend ucontext. 17979e62ba48SDaniele Buono cfi Enable Control-Flow Integrity for indirect function calls. 17989e62ba48SDaniele Buono In case of a cfi violation, QEMU is terminated with SIGILL 17999e62ba48SDaniele Buono Depends on lto and is incompatible with modules 18009e62ba48SDaniele Buono Automatically enables Link-Time Optimization (lto) 18019e62ba48SDaniele Buono cfi-debug In case of a cfi violation, a message containing the line that 18029e62ba48SDaniele Buono triggered the error is written to stderr. After the error, 18039e62ba48SDaniele Buono QEMU is still terminated with SIGILL 1804ddbb0d09SDaniel P. Berrange gnutls GNUTLS cryptography support 180591bfcdb0SDaniel P. Berrange nettle nettle cryptography support 180691bfcdb0SDaniel P. Berrange gcrypt libgcrypt cryptography support 18078953caf3SDaniel P. Berrange auth-pam PAM access control 1808c23f23b9SMichael Tokarev sdl SDL UI 180904c6e16fSMarkus Armbruster sdl-image SDL Image support for icons 1810c23f23b9SMichael Tokarev gtk gtk UI 1811c23f23b9SMichael Tokarev vte vte support for the gtk UI 1812c23f23b9SMichael Tokarev curses curses UI 1813e08bb301SSamuel Thibault iconv font glyph conversion support 1814c23f23b9SMichael Tokarev vnc VNC UI support 1815c23f23b9SMichael Tokarev vnc-sasl SASL encryption for VNC server 1816c23f23b9SMichael Tokarev vnc-jpeg JPEG lossy compression for VNC server 1817c23f23b9SMichael Tokarev vnc-png PNG compression for VNC server 1818c23f23b9SMichael Tokarev cocoa Cocoa UI (Mac OS X only) 1819c23f23b9SMichael Tokarev virtfs VirtFS 1820cece116cSMisono Tomohiro virtiofsd build virtiofs daemon (virtiofsd) 18215c53015aSPaolo Bonzini libudev Use libudev to enumerate host devices 1822fe8fc5aeSPaolo Bonzini mpath Multipath persistent reservation passthrough 1823c23f23b9SMichael Tokarev xen xen backend driver support 182470c292afSAnthony PERARD xen-pci-passthrough PCI passthrough support for Xen 1825c23f23b9SMichael Tokarev brlapi BrlAPI (Braile) 1826c23f23b9SMichael Tokarev curl curl connectivity 1827a40161cbSPaolo Bonzini membarrier membarrier system call (for Linux 4.14+ or Windows) 1828c23f23b9SMichael Tokarev fdt fdt device tree 1829c23f23b9SMichael Tokarev kvm KVM acceleration support 1830b0cb0a66SVincent Palatin hax HAX acceleration support 1831c97d6d2cSSergio Andres Gomez Del Real hvf Hypervisor.framework acceleration support 1832d661d9a4SJustin Terry (VM) whpx Windows Hypervisor Platform acceleration support 183321ab34c9SMarcel Apfelbaum rdma Enable RDMA-based migration 183421ab34c9SMarcel Apfelbaum pvrdma Enable PVRDMA support 1835c23f23b9SMichael Tokarev vde support for vde network 1836c23f23b9SMichael Tokarev netmap support for netmap network 1837c23f23b9SMichael Tokarev linux-aio Linux AIO support 1838c10dd856SAarushi Mehta linux-io-uring Linux io_uring support 1839c23f23b9SMichael Tokarev cap-ng libcap-ng support 1840c23f23b9SMichael Tokarev attr attr and xattr support 1841299e6f19SPaolo Bonzini vhost-net vhost-net kernel acceleration support 1842299e6f19SPaolo Bonzini vhost-vsock virtio sockets device support 1843299e6f19SPaolo Bonzini vhost-scsi vhost-scsi kernel target support 1844299e6f19SPaolo Bonzini vhost-crypto vhost-user-crypto backend support 1845299e6f19SPaolo Bonzini vhost-kernel vhost kernel backend support 1846299e6f19SPaolo Bonzini vhost-user vhost-user backend support 1847bc15e44cSStefan Hajnoczi vhost-user-blk-server vhost-user-blk server support 1848108a6481SCindy Lu vhost-vdpa vhost-vdpa kernel backend support 1849c23f23b9SMichael Tokarev spice spice 1850c23f23b9SMichael Tokarev rbd rados block device (rbd) 1851c23f23b9SMichael Tokarev libiscsi iscsi support 1852c23f23b9SMichael Tokarev libnfs nfs support 18537b02f544SMarc-André Lureau smartcard smartcard support (libcacard) 18540a40bcb7SCésar Belley u2f U2F support (u2f-emu) 1855c23f23b9SMichael Tokarev libusb libusb (for usb passthrough) 1856ed1701c6SDr. David Alan Gilbert live-block-migration Block migration in the main migration stream 1857c23f23b9SMichael Tokarev usb-redir usb network redirection support 1858c23f23b9SMichael Tokarev lzo support of lzo compression library 1859c23f23b9SMichael Tokarev snappy support of snappy compression library 1860c23f23b9SMichael Tokarev bzip2 support of bzip2 compression library 1861c23f23b9SMichael Tokarev (for reading bzip2-compressed dmg images) 186283bc1f97SJulio Faracco lzfse support of lzfse compression library 186383bc1f97SJulio Faracco (for reading lzfse-compressed dmg images) 18643a678481SJuan Quintela zstd support for zstd compression library 1865d298ac10SDenis Plotnikov (for migration compression and qcow2 cluster compression) 1866c23f23b9SMichael Tokarev seccomp seccomp support 1867c23f23b9SMichael Tokarev coroutine-pool coroutine freelist (better performance) 1868c23f23b9SMichael Tokarev glusterfs GlusterFS backend 1869c23f23b9SMichael Tokarev tpm TPM support 1870b10d49d7SPino Toscano libssh ssh block device support 1871c23f23b9SMichael Tokarev numa libnuma support 1872ed279a06SKlim Kireev libxml2 for Parallels image format 1873c23f23b9SMichael Tokarev tcmalloc tcmalloc support 18747b01cb97SAlexandre Derumier jemalloc jemalloc support 187586583a07SLiam Merwick avx2 AVX2 optimization support 18766b8cd447SRobert Hoo avx512f AVX512F optimization support 1877a6b1d4c0SChanglong Xie replication replication support 1878c12d66aaSLin Ma opengl opengl support 1879c12d66aaSLin Ma virglrenderer virgl rendering support 1880c12d66aaSLin Ma xfsctl xfsctl support 1881c12d66aaSLin Ma qom-cast-debug cast debugging support 18828de73fa8SCleber Rosa tools build qemu-io, qemu-nbd and qemu-img tools 18832f740136SJeff Cody bochs bochs image format support 18842f740136SJeff Cody cloop cloop image format support 18852f740136SJeff Cody dmg dmg image format support 18862f740136SJeff Cody qcow1 qcow v1 image format support 18872f740136SJeff Cody vdi vdi image format support 18882f740136SJeff Cody vvfat vvfat image format support 18892f740136SJeff Cody qed qed image format support 18902f740136SJeff Cody parallels parallels image format support 1891e1c42697SDaniel P. Berrangé sheepdog sheepdog block driver support (deprecated) 1892f0d92b56SLongpeng(Mike) crypto-afalg Linux AF_ALG crypto backend driver 18938ca80760SRichard Henderson capstone capstone disassembler support 1894ba59fb77SPaolo Bonzini debug-mutex mutex debugging support 189517824406SJunyan He libpmem libpmem support 189675411919SJames Le Cuirot xkbcommon xkbcommon support 1897b767d257SMarek Marczykowski-Górecki rng-none dummy RNG, avoid using /dev/(u)random and getrandom() 189821b2eca6SJingqi Liu libdaxctl libdaxctl support 1899a484a719SMax Reitz fuse FUSE block device export 1900df4ea709SMax Reitz fuse-lseek SEEK_HOLE/SEEK_DATA support for FUSE exports 190108fb77edSStefan Weil 190208fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched 1903af5db58eSpbrookEOF 19042d2ad6d0SFam Zhengexit 0 1905af5db58eSpbrookfi 1906af5db58eSpbrook 19079c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated 1908bb768f71SThomas Huthrm -f */config-devices.mak.d 19099c790242SThomas Huth 1910faf44142SDaniel P. Berrangéif test -z "$python" 1911faf44142SDaniel P. Berrangéthen 1912c53eeaf7SStefan Hajnoczi error_exit "Python not found. Use --python=/path/to/python" 1913c53eeaf7SStefan Hajnoczifi 19148e2c76bdSRoman Bolshakovif ! has "$make" 19158e2c76bdSRoman Bolshakovthen 19168e2c76bdSRoman Bolshakov error_exit "GNU make ($make) not found" 19178e2c76bdSRoman Bolshakovfi 1918c53eeaf7SStefan Hajnoczi 1919c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit 1920c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value. 19211b11f28dSThomas Huthif ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then 19221b11f28dSThomas Huth error_exit "Cannot use '$python', Python >= 3.6 is required." \ 1923c53eeaf7SStefan Hajnoczi "Use --python=/path/to/python to specify a supported Python." 1924c53eeaf7SStefan Hajnoczifi 1925c53eeaf7SStefan Hajnoczi 1926755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it 1927406ab2f3SCleber Rosapython_version=$($python -c 'import sys; print("%d.%d.%d" % (sys.version_info[0], sys.version_info[1], sys.version_info[2]))' 2>/dev/null) 1928755ee70fSCleber Rosa 1929c53eeaf7SStefan Hajnoczi# Suppress writing compiled files 1930c53eeaf7SStefan Hajnoczipython="$python -B" 1931c53eeaf7SStefan Hajnoczi 19320a01d76fSMarc-André Lureauif test -z "$meson"; then 19336ebd89cfSPaolo Bonzini if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.3; then 19340a01d76fSMarc-André Lureau meson=meson 19350a01d76fSMarc-André Lureau elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then 19360a01d76fSMarc-André Lureau meson=git 19370a01d76fSMarc-André Lureau elif test -e "${source_path}/meson/meson.py" ; then 19380a01d76fSMarc-André Lureau meson=internal 19390a01d76fSMarc-André Lureau else 19400a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 19410a01d76fSMarc-André Lureau error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found." 19420a01d76fSMarc-André Lureau else 1943a5665051SPaolo Bonzini error_exit "Meson not found. Use --meson=/path/to/meson" 1944a5665051SPaolo Bonzini fi 19450a01d76fSMarc-André Lureau fi 19460a01d76fSMarc-André Lureauelse 19470a01d76fSMarc-André Lureau # Meson uses its own Python interpreter to invoke other Python scripts, 19480a01d76fSMarc-André Lureau # but the user wants to use the one they specified with --python. 19490a01d76fSMarc-André Lureau # 19500a01d76fSMarc-André Lureau # We do not want to override the distro Python interpreter (and sometimes 19510a01d76fSMarc-André Lureau # cannot: for example in Homebrew /usr/bin/meson is a bash script), so 19520a01d76fSMarc-André Lureau # just require --meson=git|internal together with --python. 19530a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 19540a01d76fSMarc-André Lureau case "$meson" in 19550a01d76fSMarc-André Lureau git | internal) ;; 19560a01d76fSMarc-André Lureau *) error_exit "--python requires using QEMU's embedded Meson distribution." ;; 19570a01d76fSMarc-André Lureau esac 19580a01d76fSMarc-André Lureau fi 19590a01d76fSMarc-André Lureaufi 1960a5665051SPaolo Bonzini 19610a01d76fSMarc-André Lureauif test "$meson" = git; then 19620a01d76fSMarc-André Lureau git_submodules="${git_submodules} meson" 19630a01d76fSMarc-André Lureaufi 19640a01d76fSMarc-André Lureau 19650a01d76fSMarc-André Lureaucase "$meson" in 19660a01d76fSMarc-André Lureau git | internal) 19670a01d76fSMarc-André Lureau meson="$python ${source_path}/meson/meson.py" 19680a01d76fSMarc-André Lureau ;; 196984ec0c24SPaolo Bonzini *) meson=$(command -v "$meson") ;; 19700a01d76fSMarc-André Lureauesac 19710a01d76fSMarc-André Lureau 197209e93326SPaolo Bonzini# Probe for ninja 197348328880SPaolo Bonzini 197448328880SPaolo Bonziniif test -z "$ninja"; then 197548328880SPaolo Bonzini for c in ninja ninja-build samu; do 197648328880SPaolo Bonzini if has $c; then 197748328880SPaolo Bonzini ninja=$(command -v "$c") 197848328880SPaolo Bonzini break 197948328880SPaolo Bonzini fi 198048328880SPaolo Bonzini done 198109e93326SPaolo Bonzini if test -z "$ninja"; then 198209e93326SPaolo Bonzini error_exit "Cannot find Ninja" 198309e93326SPaolo Bonzini fi 198448328880SPaolo Bonzinifi 1985a5665051SPaolo Bonzini 19869aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing 19879aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the 19889aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case). 19899aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC. 19909aae6e54SDaniel Henrique Barbozawrite_c_skeleton; 19919aae6e54SDaniel Henrique Barbozaif compile_object ; then 19929aae6e54SDaniel Henrique Barboza : C compiler works ok 19939aae6e54SDaniel Henrique Barbozaelse 19949aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" either does not exist or does not work" 19959aae6e54SDaniel Henrique Barbozafi 19969aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then 19979aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" cannot build an executable (is your linker broken?)" 19989aae6e54SDaniel Henrique Barbozafi 19999aae6e54SDaniel Henrique Barboza 20009c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror 20019c83ffd8SPeter Maydell# by default. Only enable by default for git builds 20029c83ffd8SPeter Maydellif test -z "$werror" ; then 2003fd73745dSAlexey Kardashevskiy if test -e "$source_path/.git" && \ 2004e633a5c6SEric Blake { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then 20059c83ffd8SPeter Maydell werror="yes" 20069c83ffd8SPeter Maydell else 20079c83ffd8SPeter Maydell werror="no" 20089c83ffd8SPeter Maydell fi 20099c83ffd8SPeter Maydellfi 20109c83ffd8SPeter Maydell 2011975ff037SPaolo Bonziniif test "$targetos" = "bogus"; then 2012fb59dabdSPeter Maydell # Now that we know that we're not printing the help and that 2013fb59dabdSPeter Maydell # the compiler works (so the results of the check_defines we used 2014fb59dabdSPeter Maydell # to identify the OS are reliable), if we didn't recognize the 2015fb59dabdSPeter Maydell # host OS we should stop now. 2016951fedfcSPeter Maydell error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" 2017fb59dabdSPeter Maydellfi 2018fb59dabdSPeter Maydell 2019efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements: 2020efc6c070SThomas Huthcat > $TMPC << EOF 2021efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__) 2022efc6c070SThomas Huth# ifdef __apple_build_version__ 2023efc6c070SThomas Huth# if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1) 2024efc6c070SThomas Huth# error You need at least XCode Clang v5.1 to compile QEMU 2025efc6c070SThomas Huth# endif 2026efc6c070SThomas Huth# else 2027efc6c070SThomas Huth# if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4) 2028efc6c070SThomas Huth# error You need at least Clang v3.4 to compile QEMU 2029efc6c070SThomas Huth# endif 2030efc6c070SThomas Huth# endif 2031efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__) 2032efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8) 2033efc6c070SThomas Huth# error You need at least GCC v4.8 to compile QEMU 2034efc6c070SThomas Huth# endif 2035efc6c070SThomas Huth#else 2036efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU 2037efc6c070SThomas Huth#endif 2038efc6c070SThomas Huthint main (void) { return 0; } 2039efc6c070SThomas HuthEOF 2040efc6c070SThomas Huthif ! compile_prog "" "" ; then 2041efc6c070SThomas Huth error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)" 2042efc6c070SThomas Huthfi 2043efc6c070SThomas Huth 204400849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately. 204500849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second. 204600849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all 204700849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would 204800849b92SRichard Henderson# just silently disable some features, so it's too error prone. 204900849b92SRichard Henderson 205000849b92SRichard Hendersonwarn_flags= 205100849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration 205200849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition 205300849b92SRichard Hendersonadd_to warn_flags -Wtype-limits 205400849b92SRichard Hendersonadd_to warn_flags -Wformat-security 205500849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k 205600849b92SRichard Hendersonadd_to warn_flags -Winit-self 205700849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers 205800849b92SRichard Hendersonadd_to warn_flags -Wempty-body 205900849b92SRichard Hendersonadd_to warn_flags -Wnested-externs 206000849b92SRichard Hendersonadd_to warn_flags -Wendif-labels 206100849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined 20620a2ebce9SThomas Huthadd_to warn_flags -Wimplicit-fallthrough=2 206300849b92SRichard Henderson 206400849b92SRichard Hendersonnowarn_flags= 206500849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides 206600849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs 206700849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value 206800849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int 206900849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition 2070aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare 2071bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi 207200849b92SRichard Henderson 207300849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags" 207493b25869SJohn Snow 207593b25869SJohn Snowcc_has_warning_flag() { 207693b25869SJohn Snow write_c_skeleton; 207793b25869SJohn Snow 2078a1d29d6cSPeter Maydell # Use the positive sense of the flag when testing for -Wno-wombat 2079a1d29d6cSPeter Maydell # support (gcc will happily accept the -Wno- form of unknown 2080a1d29d6cSPeter Maydell # warning options). 208193b25869SJohn Snow optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" 208293b25869SJohn Snow compile_prog "-Werror $optflag" "" 208393b25869SJohn Snow} 208493b25869SJohn Snow 208593b25869SJohn Snowfor flag in $gcc_flags; do 208693b25869SJohn Snow if cc_has_warning_flag $flag ; then 20878d05095cSPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS $flag" 20888d05095cSPaolo Bonzini fi 20898d05095cSPaolo Bonzinidone 20908d05095cSPaolo Bonzini 209163678e17SSteven Noonanif test "$stack_protector" != "no"; then 2092fccd35a0SRodrigo Rebello cat > $TMPC << EOF 2093fccd35a0SRodrigo Rebelloint main(int argc, char *argv[]) 2094fccd35a0SRodrigo Rebello{ 2095fccd35a0SRodrigo Rebello char arr[64], *p = arr, *c = argv[0]; 2096fccd35a0SRodrigo Rebello while (*c) { 2097fccd35a0SRodrigo Rebello *p++ = *c++; 2098fccd35a0SRodrigo Rebello } 2099fccd35a0SRodrigo Rebello return 0; 2100fccd35a0SRodrigo Rebello} 2101fccd35a0SRodrigo RebelloEOF 210263678e17SSteven Noonan gcc_flags="-fstack-protector-strong -fstack-protector-all" 21033b463a3fSMiroslav Rezanina sp_on=0 210463678e17SSteven Noonan for flag in $gcc_flags; do 2105590e5dd9SPeter Maydell # We need to check both a compile and a link, since some compiler 2106590e5dd9SPeter Maydell # setups fail only on a .c->.o compile and some only at link time 2107086d5f75SPaolo Bonzini if compile_object "-Werror $flag" && 2108590e5dd9SPeter Maydell compile_prog "-Werror $flag" ""; then 210963678e17SSteven Noonan QEMU_CFLAGS="$QEMU_CFLAGS $flag" 2110db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 21113b463a3fSMiroslav Rezanina sp_on=1 211263678e17SSteven Noonan break 211363678e17SSteven Noonan fi 211463678e17SSteven Noonan done 21153b463a3fSMiroslav Rezanina if test "$stack_protector" = yes; then 21163b463a3fSMiroslav Rezanina if test $sp_on = 0; then 21173b463a3fSMiroslav Rezanina error_exit "Stack protector not supported" 21183b463a3fSMiroslav Rezanina fi 21193b463a3fSMiroslav Rezanina fi 212037746c5eSMarc-André Lureaufi 212137746c5eSMarc-André Lureau 212220bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for 212320bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}. 212420bc94a2SPaolo Bonzinicat > $TMPC << EOF 212520bc94a2SPaolo Bonzinistruct { 212620bc94a2SPaolo Bonzini int a[2]; 212720bc94a2SPaolo Bonzini} x = {0}; 212820bc94a2SPaolo BonziniEOF 212920bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then 213020bc94a2SPaolo Bonzini : 213120bc94a2SPaolo Bonzinielse 213220bc94a2SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" 213320bc94a2SPaolo Bonzinifi 213420bc94a2SPaolo Bonzini 213521e709aaSMarc-André Lureau# Our module code doesn't support Windows 213621e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then 213721e709aaSMarc-André Lureau error_exit "Modules are not available for Windows" 213821e709aaSMarc-André Lureaufi 213921e709aaSMarc-André Lureau 2140bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled 2141bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then 2142bd83c861SChristian Ehrhardt error_exit "Can't enable module-upgrades as Modules are not enabled" 2143bd83c861SChristian Ehrhardtfi 2144bd83c861SChristian Ehrhardt 2145d376e9deSThomas Huth# Static linking is not possible with modules or PIE 214640d6444eSAvi Kivityif test "$static" = "yes" ; then 2147aa0d1f44SPaolo Bonzini if test "$modules" = "yes" ; then 2148aa0d1f44SPaolo Bonzini error_exit "static and modules are mutually incompatible" 2149aa0d1f44SPaolo Bonzini fi 215040d6444eSAvi Kivityfi 215140d6444eSAvi Kivity 2152768b7855SEmilio G. Cota# Unconditional check for compiler __thread support 2153768b7855SEmilio G. Cota cat > $TMPC << EOF 2154768b7855SEmilio G. Cotastatic __thread int tls_var; 2155768b7855SEmilio G. Cotaint main(void) { return tls_var; } 2156768b7855SEmilio G. CotaEOF 2157768b7855SEmilio G. Cota 2158768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then 2159768b7855SEmilio G. Cota error_exit "Your compiler does not support the __thread specifier for " \ 2160768b7855SEmilio G. Cota "Thread-Local Storage (TLS). Please upgrade to a version that does." 2161768b7855SEmilio G. Cotafi 2162768b7855SEmilio G. Cota 216340d6444eSAvi Kivitycat > $TMPC << EOF 216421d4a791SAvi Kivity 216521d4a791SAvi Kivity#ifdef __linux__ 216621d4a791SAvi Kivity# define THREAD __thread 216721d4a791SAvi Kivity#else 216821d4a791SAvi Kivity# define THREAD 216921d4a791SAvi Kivity#endif 217021d4a791SAvi Kivitystatic THREAD int tls_var; 217121d4a791SAvi Kivityint main(void) { return tls_var; } 217240d6444eSAvi KivityEOF 2173b2634124SRichard Henderson 2174b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs. 2175412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then 2176412aeacdSAlex Bennée CFLAGS_NOPIE="-fno-pie" 2177412aeacdSAlex Bennéefi 2178412aeacdSAlex Bennée 217912781462SRichard Hendersonif test "$static" = "yes"; then 2180eca7a8e6SRichard Henderson if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then 21815770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 218212781462SRichard Henderson QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS" 218312781462SRichard Henderson pie="yes" 218412781462SRichard Henderson elif test "$pie" = "yes"; then 218512781462SRichard Henderson error_exit "-static-pie not available due to missing toolchain support" 218612781462SRichard Henderson else 218712781462SRichard Henderson QEMU_LDFLAGS="-static $QEMU_LDFLAGS" 218812781462SRichard Henderson pie="no" 218912781462SRichard Henderson fi 219012781462SRichard Hendersonelif test "$pie" = "no"; then 21915770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS" 2192eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then 21935770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 21945770e8afSPaolo Bonzini CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS" 219540d6444eSAvi Kivity pie="yes" 21962c674109SRichard Hendersonelif test "$pie" = "yes"; then 219776ad07a4SPeter Maydell error_exit "PIE not available due to missing toolchain support" 219840d6444eSAvi Kivityelse 219940d6444eSAvi Kivity echo "Disabling PIE due to missing toolchain support" 220040d6444eSAvi Kivity pie="no" 220140d6444eSAvi Kivityfi 220240d6444eSAvi Kivity 2203e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW. 2204e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too. 2205e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 2206e6cbd751SRichard Henderson QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS" 2207e6cbd751SRichard Hendersonfi 2208e6cbd751SRichard Henderson 220909dada40SPaolo Bonzini########################################## 221009dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains 221109dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit 221209dada40SPaolo Bonzini# specification is necessary 221309dada40SPaolo Bonzini 221409dada40SPaolo Bonziniif test "$cpu" = "i386"; then 221509dada40SPaolo Bonzini cat > $TMPC << EOF 221609dada40SPaolo Bonzinistatic int sfaa(int *ptr) 221709dada40SPaolo Bonzini{ 221809dada40SPaolo Bonzini return __sync_fetch_and_and(ptr, 0); 221909dada40SPaolo Bonzini} 222009dada40SPaolo Bonzini 222109dada40SPaolo Bonziniint main(void) 222209dada40SPaolo Bonzini{ 222309dada40SPaolo Bonzini int val = 42; 22241405b629SStefan Weil val = __sync_val_compare_and_swap(&val, 0, 1); 222509dada40SPaolo Bonzini sfaa(&val); 222609dada40SPaolo Bonzini return val; 222709dada40SPaolo Bonzini} 222809dada40SPaolo BonziniEOF 222909dada40SPaolo Bonzini if ! compile_prog "" "" ; then 223009dada40SPaolo Bonzini QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 223109dada40SPaolo Bonzini fi 223209dada40SPaolo Bonzinifi 223309dada40SPaolo Bonzini 223409dada40SPaolo Bonzini######################################### 2235ec530c81Sbellard# Solaris specific configure tool chain decisions 223609dada40SPaolo Bonzini 2237ec530c81Sbellardif test "$solaris" = "yes" ; then 22386792aa11SLoïc Minier if has ar; then 22396792aa11SLoïc Minier : 22406792aa11SLoïc Minier else 2241ec530c81Sbellard if test -f /usr/ccs/bin/ar ; then 224276ad07a4SPeter Maydell error_exit "No path includes ar" \ 224376ad07a4SPeter Maydell "Add /usr/ccs/bin to your path and rerun configure" 2244ec530c81Sbellard fi 224576ad07a4SPeter Maydell error_exit "No path includes ar" 2246ec530c81Sbellard fi 2247ec530c81Sbellardfi 2248ec530c81Sbellard 2249afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then 2250fdb75aefSPaolo Bonzini default_targets=yes 2251d880a3baSPaolo Bonzini for target in $default_target_list; do 2252d880a3baSPaolo Bonzini target_list="$target_list $target" 2253d880a3baSPaolo Bonzini done 2254d880a3baSPaolo Bonzini target_list="${target_list# }" 2255121afa9eSAnthony Liguorielse 2256fdb75aefSPaolo Bonzini default_targets=no 225789138857SStefan Weil target_list=$(echo "$target_list" | sed -e 's/,/ /g') 2258d880a3baSPaolo Bonzini for target in $target_list; do 225925b48338SPeter Maydell # Check that we recognised the target name; this allows a more 226025b48338SPeter Maydell # friendly error message than if we let it fall through. 226125b48338SPeter Maydell case " $default_target_list " in 226225b48338SPeter Maydell *" $target "*) 226325b48338SPeter Maydell ;; 226425b48338SPeter Maydell *) 226525b48338SPeter Maydell error_exit "Unknown target name '$target'" 226625b48338SPeter Maydell ;; 226725b48338SPeter Maydell esac 226825b48338SPeter Maydell done 2269d880a3baSPaolo Bonzinifi 227025b48338SPeter Maydell 2271fdb75aefSPaolo Bonzinifor target in $target_list; do 2272fdb75aefSPaolo Bonzini # if a deprecated target is enabled we note it here 2273fdb75aefSPaolo Bonzini if echo "$deprecated_targets_list" | grep -q "$target"; then 2274fdb75aefSPaolo Bonzini add_to deprecated_features $target 2275fdb75aefSPaolo Bonzini fi 2276fdb75aefSPaolo Bonzinidone 2277fdb75aefSPaolo Bonzini 2278f55fe278SPaolo Bonzini# see if system emulation was really requested 2279f55fe278SPaolo Bonzinicase " $target_list " in 2280f55fe278SPaolo Bonzini *"-softmmu "*) softmmu=yes 2281f55fe278SPaolo Bonzini ;; 2282f55fe278SPaolo Bonzini *) softmmu=no 2283f55fe278SPaolo Bonzini ;; 2284f55fe278SPaolo Bonziniesac 22855327cf48Sbellard 2286249247c9SJuan Quintelafeature_not_found() { 2287249247c9SJuan Quintela feature=$1 228821684af0SStewart Smith remedy=$2 2289249247c9SJuan Quintela 229076ad07a4SPeter Maydell error_exit "User requested feature $feature" \ 229121684af0SStewart Smith "configure was not able to find it." \ 229221684af0SStewart Smith "$remedy" 2293249247c9SJuan Quintela} 2294249247c9SJuan Quintela 22957d13299dSbellard# --- 22967d13299dSbellard# big/little endian test 22977d13299dSbellardcat > $TMPC << EOF 229861cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 229961cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 230061cc919fSMike Frysingerextern int foo(short *, short *); 230161cc919fSMike Frysingerint main(int argc, char *argv[]) { 230261cc919fSMike Frysinger return foo(big_endian, little_endian); 23037d13299dSbellard} 23047d13299dSbellardEOF 23057d13299dSbellard 230661cc919fSMike Frysingerif compile_object ; then 230712f15c91SAlice Frosi if strings -a $TMPO | grep -q BiGeNdIaN ; then 230861cc919fSMike Frysinger bigendian="yes" 230912f15c91SAlice Frosi elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then 231061cc919fSMike Frysinger bigendian="no" 23117d13299dSbellard else 23127d13299dSbellard echo big/little test failed 23137d13299dSbellard fi 23147d13299dSbellardelse 231561cc919fSMike Frysinger echo big/little test failed 23167d13299dSbellardfi 23177d13299dSbellard 2318b0a47e79SJuan Quintela########################################## 2319e10ee3f5SPhilippe Mathieu-Daudé# system tools 2320e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then 2321e10ee3f5SPhilippe Mathieu-Daudé if test "$softmmu" = "no"; then 2322e10ee3f5SPhilippe Mathieu-Daudé want_tools=no 2323e10ee3f5SPhilippe Mathieu-Daudé else 2324e10ee3f5SPhilippe Mathieu-Daudé want_tools=yes 2325e10ee3f5SPhilippe Mathieu-Daudé fi 2326e10ee3f5SPhilippe Mathieu-Daudéfi 2327e10ee3f5SPhilippe Mathieu-Daudé 2328e10ee3f5SPhilippe Mathieu-Daudé########################################## 2329a30878e7SPeter Maydell# cocoa implies not SDL or GTK 2330a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI 2331a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code) 2332b4e312e9SPaolo Bonziniif test "$cocoa" = "enabled"; then 2333b4e312e9SPaolo Bonzini if test "$sdl" = "enabled"; then 2334a30878e7SPeter Maydell error_exit "Cocoa and SDL UIs cannot both be enabled at once" 2335a30878e7SPeter Maydell fi 2336a30878e7SPeter Maydell if test "$gtk" = "yes"; then 2337a30878e7SPeter Maydell error_exit "Cocoa and GTK UIs cannot both be enabled at once" 2338a30878e7SPeter Maydell fi 2339a30878e7SPeter Maydell gtk=no 234035be72baSPaolo Bonzini sdl=disabled 2341a30878e7SPeter Maydellfi 2342a30878e7SPeter Maydell 23436b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX 23446b39b063SEric Blakecat > $TMPC << EOF 23456b39b063SEric Blake#include <stdint.h> 23466b39b063SEric Blake#include <stdio.h> 23476b39b063SEric Blakeint main(int argc, char *argv[]) { 23486b39b063SEric Blake return printf("%zu", SIZE_MAX); 23496b39b063SEric Blake} 23506b39b063SEric BlakeEOF 23516b39b063SEric Blakehave_broken_size_max=no 23526b39b063SEric Blakeif ! compile_object -Werror ; then 23536b39b063SEric Blake have_broken_size_max=yes 23546b39b063SEric Blakefi 23556b39b063SEric Blake 2356a30878e7SPeter Maydell########################################## 2357015a33bdSGonglei# L2TPV3 probe 2358015a33bdSGonglei 2359015a33bdSGongleicat > $TMPC <<EOF 2360015a33bdSGonglei#include <sys/socket.h> 2361bff6cb72SMichael Tokarev#include <linux/ip.h> 2362015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); } 2363015a33bdSGongleiEOF 2364015a33bdSGongleiif compile_prog "" "" ; then 2365015a33bdSGonglei l2tpv3=yes 2366015a33bdSGongleielse 2367015a33bdSGonglei l2tpv3=no 2368015a33bdSGongleifi 2369015a33bdSGonglei 2370195588ccSDavid CARLIERcat > $TMPC <<EOF 2371195588ccSDavid CARLIER#include <sys/mman.h> 2372195588ccSDavid CARLIERint main(int argc, char *argv[]) { 2373195588ccSDavid CARLIER return mlockall(MCL_FUTURE); 2374195588ccSDavid CARLIER} 2375195588ccSDavid CARLIEREOF 2376195588ccSDavid CARLIERif compile_prog "" "" ; then 2377195588ccSDavid CARLIER have_mlockall=yes 2378195588ccSDavid CARLIERelse 2379195588ccSDavid CARLIER have_mlockall=no 2380195588ccSDavid CARLIERfi 2381195588ccSDavid CARLIER 2382299e6f19SPaolo Bonzini######################################### 2383299e6f19SPaolo Bonzini# vhost interdependencies and host support 2384299e6f19SPaolo Bonzini 2385299e6f19SPaolo Bonzini# vhost backends 2386d88618f7SStefan Hajnocziif test "$vhost_user" = "yes" && test "$linux" != "yes"; then 2387d88618f7SStefan Hajnoczi error_exit "vhost-user is only available on Linux" 2388299e6f19SPaolo Bonzinifi 2389108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux 2390108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then 2391108a6481SCindy Lu error_exit "vhost-vdpa is only available on Linux" 2392108a6481SCindy Lufi 2393299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux 2394299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then 2395299e6f19SPaolo Bonzini error_exit "vhost-kernel is only available on Linux" 2396299e6f19SPaolo Bonzinifi 2397299e6f19SPaolo Bonzini 2398299e6f19SPaolo Bonzini# vhost-kernel devices 2399299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel 2400299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then 2401299e6f19SPaolo Bonzini error_exit "--enable-vhost-scsi requires --enable-vhost-kernel" 2402299e6f19SPaolo Bonzinifi 2403299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel 2404299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then 2405299e6f19SPaolo Bonzini error_exit "--enable-vhost-vsock requires --enable-vhost-kernel" 2406299e6f19SPaolo Bonzinifi 2407299e6f19SPaolo Bonzini 2408299e6f19SPaolo Bonzini# vhost-user backends 2409299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user 2410299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then 2411299e6f19SPaolo Bonzini error_exit "--enable-vhost-net-user requires --enable-vhost-user" 2412299e6f19SPaolo Bonzinifi 2413299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user 2414299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then 2415299e6f19SPaolo Bonzini error_exit "--enable-vhost-crypto requires --enable-vhost-user" 2416299e6f19SPaolo Bonzinifi 241798fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user 241898fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then 241998fc1adaSDr. David Alan Gilbert error_exit "--enable-vhost-user-fs requires --enable-vhost-user" 242098fc1adaSDr. David Alan Gilbertfi 2421108a6481SCindy Lu#vhost-vdpa backends 2422108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa 2423108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then 2424108a6481SCindy Lu error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa" 2425108a6481SCindy Lufi 2426299e6f19SPaolo Bonzini 242740bc0ca9SLaurent Vivier# OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity 2428299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then 2429299e6f19SPaolo Bonzini test "$vhost_net_user" = "yes" && vhost_net=yes 243040bc0ca9SLaurent Vivier test "$vhost_net_vdpa" = "yes" && vhost_net=yes 2431299e6f19SPaolo Bonzini test "$vhost_kernel" = "yes" && vhost_net=yes 2432299e6f19SPaolo Bonzinifi 2433299e6f19SPaolo Bonzini 2434015a33bdSGonglei########################################## 2435779ab5e3SStefan Weil# pkg-config probe 2436779ab5e3SStefan Weil 2437779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then 243876ad07a4SPeter Maydell error_exit "pkg-config binary '$pkg_config_exe' not found" 2439779ab5e3SStefan Weilfi 2440779ab5e3SStefan Weil 2441779ab5e3SStefan Weil########################################## 2442b0a47e79SJuan Quintela# NPTL probe 2443b0a47e79SJuan Quintela 244424cb36a6SPeter Maydellif test "$linux_user" = "yes"; then 2445bd0c5661Spbrook cat > $TMPC <<EOF 2446bd0c5661Spbrook#include <sched.h> 244730813ceaSpbrook#include <linux/futex.h> 2448182eacc0SStefan Weilint main(void) { 2449bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 2450bd0c5661Spbrook#error bork 2451bd0c5661Spbrook#endif 2452182eacc0SStefan Weil return 0; 2453bd0c5661Spbrook} 2454bd0c5661SpbrookEOF 245524cb36a6SPeter Maydell if ! compile_object ; then 245621684af0SStewart Smith feature_not_found "nptl" "Install glibc and linux kernel headers." 2457b0a47e79SJuan Quintela fi 2458bd0c5661Spbrookfi 2459bd0c5661Spbrook 2460ac62922eSbalrog########################################## 2461e37630caSaliguori# xen probe 2462e37630caSaliguori 24631badb709SPaolo Bonziniif test "$xen" != "disabled" ; then 2464c1cdd9d5SJuergen Gross # Check whether Xen library path is specified via --extra-ldflags to avoid 2465c1cdd9d5SJuergen Gross # overriding this setting with pkg-config output. If not, try pkg-config 2466c1cdd9d5SJuergen Gross # to obtain all needed flags. 2467c1cdd9d5SJuergen Gross 2468c1cdd9d5SJuergen Gross if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ 2469c1cdd9d5SJuergen Gross $pkg_config --exists xencontrol ; then 2470c1cdd9d5SJuergen Gross xen_ctrl_version="$(printf '%d%02d%02d' \ 2471c1cdd9d5SJuergen Gross $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" 24721badb709SPaolo Bonzini xen=enabled 24735b6a8f43SMichael Tokarev xen_pc="xencontrol xenstore xenforeignmemory xengnttab" 2474c1cdd9d5SJuergen Gross xen_pc="$xen_pc xenevtchn xendevicemodel" 247558ea9a7aSAnthony PERARD if $pkg_config --exists xentoolcore; then 247658ea9a7aSAnthony PERARD xen_pc="$xen_pc xentoolcore" 247758ea9a7aSAnthony PERARD fi 2478582ea95fSMarc-André Lureau xen_cflags="$($pkg_config --cflags $xen_pc)" 2479582ea95fSMarc-André Lureau xen_libs="$($pkg_config --libs $xen_pc)" 2480c1cdd9d5SJuergen Gross else 2481c1cdd9d5SJuergen Gross 24825b6a8f43SMichael Tokarev xen_libs="-lxenstore -lxenctrl" 2483d9506cabSAnthony PERARD xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" 2484d5b93ddfSAnthony PERARD 248550ced5b3SStefan Weil # First we test whether Xen headers and libraries are available. 248650ced5b3SStefan Weil # If no, we are done and there is no Xen support. 248750ced5b3SStefan Weil # If yes, more tests are run to detect the Xen version. 248850ced5b3SStefan Weil 248950ced5b3SStefan Weil # Xen (any) 249050ced5b3SStefan Weil cat > $TMPC <<EOF 249150ced5b3SStefan Weil#include <xenctrl.h> 249250ced5b3SStefan Weilint main(void) { 249350ced5b3SStefan Weil return 0; 249450ced5b3SStefan Weil} 249550ced5b3SStefan WeilEOF 249650ced5b3SStefan Weil if ! compile_prog "" "$xen_libs" ; then 249750ced5b3SStefan Weil # Xen not found 24981badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 249921684af0SStewart Smith feature_not_found "xen" "Install xen devel" 250050ced5b3SStefan Weil fi 25011badb709SPaolo Bonzini xen=disabled 250250ced5b3SStefan Weil 2503d5b93ddfSAnthony PERARD # Xen unstable 250469deef08SPeter Maydell elif 250569deef08SPeter Maydell cat > $TMPC <<EOF && 25062cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API 25072cbf8903SRoss Lagerwall#define __XEN_TOOLS__ 25082cbf8903SRoss Lagerwall#include <xendevicemodel.h> 2509d3c49ebbSPaul Durrant#include <xenforeignmemory.h> 25102cbf8903SRoss Lagerwallint main(void) { 25112cbf8903SRoss Lagerwall xendevicemodel_handle *xd; 2512d3c49ebbSPaul Durrant xenforeignmemory_handle *xfmem; 25132cbf8903SRoss Lagerwall 25142cbf8903SRoss Lagerwall xd = xendevicemodel_open(0, 0); 25152cbf8903SRoss Lagerwall xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0); 25162cbf8903SRoss Lagerwall 2517d3c49ebbSPaul Durrant xfmem = xenforeignmemory_open(0, 0); 2518d3c49ebbSPaul Durrant xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0); 2519d3c49ebbSPaul Durrant 25202cbf8903SRoss Lagerwall return 0; 25212cbf8903SRoss Lagerwall} 25222cbf8903SRoss LagerwallEOF 25232cbf8903SRoss Lagerwall compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 25242cbf8903SRoss Lagerwall then 25252cbf8903SRoss Lagerwall xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 25262cbf8903SRoss Lagerwall xen_ctrl_version=41100 25271badb709SPaolo Bonzini xen=enabled 25282cbf8903SRoss Lagerwall elif 25292cbf8903SRoss Lagerwall cat > $TMPC <<EOF && 25305ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API 25315ba3d756SIgor Druzhinin#include <xenforeignmemory.h> 253258ea9a7aSAnthony PERARD#include <xentoolcore.h> 25335ba3d756SIgor Druzhininint main(void) { 25345ba3d756SIgor Druzhinin xenforeignmemory_handle *xfmem; 25355ba3d756SIgor Druzhinin 25365ba3d756SIgor Druzhinin xfmem = xenforeignmemory_open(0, 0); 25375ba3d756SIgor Druzhinin xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0); 253858ea9a7aSAnthony PERARD xentoolcore_restrict_all(0); 25395ba3d756SIgor Druzhinin 25405ba3d756SIgor Druzhinin return 0; 25415ba3d756SIgor Druzhinin} 25425ba3d756SIgor DruzhininEOF 254358ea9a7aSAnthony PERARD compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 25445ba3d756SIgor Druzhinin then 254558ea9a7aSAnthony PERARD xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 25465ba3d756SIgor Druzhinin xen_ctrl_version=41000 25471badb709SPaolo Bonzini xen=enabled 25485ba3d756SIgor Druzhinin elif 25495ba3d756SIgor Druzhinin cat > $TMPC <<EOF && 2550da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API 2551da8090ccSPaul Durrant#define __XEN_TOOLS__ 2552da8090ccSPaul Durrant#include <xendevicemodel.h> 2553da8090ccSPaul Durrantint main(void) { 2554da8090ccSPaul Durrant xendevicemodel_handle *xd; 2555da8090ccSPaul Durrant 2556da8090ccSPaul Durrant xd = xendevicemodel_open(0, 0); 2557da8090ccSPaul Durrant xendevicemodel_close(xd); 2558da8090ccSPaul Durrant 2559da8090ccSPaul Durrant return 0; 2560da8090ccSPaul Durrant} 2561da8090ccSPaul DurrantEOF 2562da8090ccSPaul Durrant compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" 2563da8090ccSPaul Durrant then 2564da8090ccSPaul Durrant xen_stable_libs="-lxendevicemodel $xen_stable_libs" 2565f1167ee6SJuergen Gross xen_ctrl_version=40900 25661badb709SPaolo Bonzini xen=enabled 2567da8090ccSPaul Durrant elif 2568da8090ccSPaul Durrant cat > $TMPC <<EOF && 25695eeb39c2SIan Campbell/* 25705eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat 25715eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given. 2572b6eb9b45SPaulina Szubarczyk * 2573b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and 2574b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented. 2575b6eb9b45SPaulina Szubarczyk */ 2576b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API 2577b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API 2578b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API 2579b6eb9b45SPaulina Szubarczyk#include <xenctrl.h> 2580b6eb9b45SPaulina Szubarczyk#include <xenstore.h> 2581b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h> 2582b6eb9b45SPaulina Szubarczyk#include <xengnttab.h> 2583b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h> 2584b6eb9b45SPaulina Szubarczyk#include <stdint.h> 2585b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h> 2586b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS) 2587b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined 2588b6eb9b45SPaulina Szubarczyk#endif 2589b6eb9b45SPaulina Szubarczykint main(void) { 2590b6eb9b45SPaulina Szubarczyk xc_interface *xc = NULL; 2591b6eb9b45SPaulina Szubarczyk xenforeignmemory_handle *xfmem; 2592b6eb9b45SPaulina Szubarczyk xenevtchn_handle *xe; 2593b6eb9b45SPaulina Szubarczyk xengnttab_handle *xg; 2594b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy_segment_t* seg = NULL; 2595b6eb9b45SPaulina Szubarczyk 2596b6eb9b45SPaulina Szubarczyk xs_daemon_open(); 2597b6eb9b45SPaulina Szubarczyk 2598b6eb9b45SPaulina Szubarczyk xc = xc_interface_open(0, 0, 0); 2599b6eb9b45SPaulina Szubarczyk xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2600b6eb9b45SPaulina Szubarczyk xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2601b6eb9b45SPaulina Szubarczyk xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2602b6eb9b45SPaulina Szubarczyk xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 2603b6eb9b45SPaulina Szubarczyk 2604b6eb9b45SPaulina Szubarczyk xfmem = xenforeignmemory_open(0, 0); 2605b6eb9b45SPaulina Szubarczyk xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 2606b6eb9b45SPaulina Szubarczyk 2607b6eb9b45SPaulina Szubarczyk xe = xenevtchn_open(0, 0); 2608b6eb9b45SPaulina Szubarczyk xenevtchn_fd(xe); 2609b6eb9b45SPaulina Szubarczyk 2610b6eb9b45SPaulina Szubarczyk xg = xengnttab_open(0, 0); 2611b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy(xg, 0, seg); 2612b6eb9b45SPaulina Szubarczyk 2613b6eb9b45SPaulina Szubarczyk return 0; 2614b6eb9b45SPaulina Szubarczyk} 2615b6eb9b45SPaulina SzubarczykEOF 2616b6eb9b45SPaulina Szubarczyk compile_prog "" "$xen_libs $xen_stable_libs" 2617b6eb9b45SPaulina Szubarczyk then 2618f1167ee6SJuergen Gross xen_ctrl_version=40800 26191badb709SPaolo Bonzini xen=enabled 2620b6eb9b45SPaulina Szubarczyk elif 2621b6eb9b45SPaulina Szubarczyk cat > $TMPC <<EOF && 2622b6eb9b45SPaulina Szubarczyk/* 2623b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat 2624b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given. 26255eeb39c2SIan Campbell */ 26265eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API 26275eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API 26285eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API 26295eeb39c2SIan Campbell#include <xenctrl.h> 26305eeb39c2SIan Campbell#include <xenstore.h> 26315eeb39c2SIan Campbell#include <xenevtchn.h> 26325eeb39c2SIan Campbell#include <xengnttab.h> 26335eeb39c2SIan Campbell#include <xenforeignmemory.h> 26345eeb39c2SIan Campbell#include <stdint.h> 26355eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h> 26365eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS) 26375eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined 26385eeb39c2SIan Campbell#endif 26395eeb39c2SIan Campbellint main(void) { 26405eeb39c2SIan Campbell xc_interface *xc = NULL; 26415eeb39c2SIan Campbell xenforeignmemory_handle *xfmem; 26425eeb39c2SIan Campbell xenevtchn_handle *xe; 26435eeb39c2SIan Campbell xengnttab_handle *xg; 26445eeb39c2SIan Campbell 26455eeb39c2SIan Campbell xs_daemon_open(); 26465eeb39c2SIan Campbell 26475eeb39c2SIan Campbell xc = xc_interface_open(0, 0, 0); 26485eeb39c2SIan Campbell xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 26495eeb39c2SIan Campbell xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 26505eeb39c2SIan Campbell xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 26515eeb39c2SIan Campbell xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 26525eeb39c2SIan Campbell 26535eeb39c2SIan Campbell xfmem = xenforeignmemory_open(0, 0); 26545eeb39c2SIan Campbell xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 26555eeb39c2SIan Campbell 26565eeb39c2SIan Campbell xe = xenevtchn_open(0, 0); 26575eeb39c2SIan Campbell xenevtchn_fd(xe); 26585eeb39c2SIan Campbell 26595eeb39c2SIan Campbell xg = xengnttab_open(0, 0); 26605eeb39c2SIan Campbell xengnttab_map_grant_ref(xg, 0, 0, 0); 26615eeb39c2SIan Campbell 26625eeb39c2SIan Campbell return 0; 26635eeb39c2SIan Campbell} 26645eeb39c2SIan CampbellEOF 26655eeb39c2SIan Campbell compile_prog "" "$xen_libs $xen_stable_libs" 26665eeb39c2SIan Campbell then 2667f1167ee6SJuergen Gross xen_ctrl_version=40701 26681badb709SPaolo Bonzini xen=enabled 2669cdadde39SRoger Pau Monne 2670cdadde39SRoger Pau Monne # Xen 4.6 2671cdadde39SRoger Pau Monne elif 2672cdadde39SRoger Pau Monne cat > $TMPC <<EOF && 2673cdadde39SRoger Pau Monne#include <xenctrl.h> 2674e108a3c1SAnthony PERARD#include <xenstore.h> 2675d5b93ddfSAnthony PERARD#include <stdint.h> 2676d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h> 2677d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS) 2678d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined 2679d5b93ddfSAnthony PERARD#endif 2680d5b93ddfSAnthony PERARDint main(void) { 2681d5b93ddfSAnthony PERARD xc_interface *xc; 2682d5b93ddfSAnthony PERARD xs_daemon_open(); 2683d5b93ddfSAnthony PERARD xc = xc_interface_open(0, 0, 0); 2684d5b93ddfSAnthony PERARD xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2685d5b93ddfSAnthony PERARD xc_gnttab_open(NULL, 0); 2686b87de24eSAnthony PERARD xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 26878688e065SStefano Stabellini xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2688d8b441a3SJan Beulich xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 268920a544c7SKonrad Rzeszutek Wilk xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); 2690d8b441a3SJan Beulich return 0; 2691d8b441a3SJan Beulich} 2692d8b441a3SJan BeulichEOF 2693d8b441a3SJan Beulich compile_prog "" "$xen_libs" 2694d8b441a3SJan Beulich then 2695f1167ee6SJuergen Gross xen_ctrl_version=40600 26961badb709SPaolo Bonzini xen=enabled 2697d8b441a3SJan Beulich 2698d8b441a3SJan Beulich # Xen 4.5 2699d8b441a3SJan Beulich elif 2700d8b441a3SJan Beulich cat > $TMPC <<EOF && 2701d8b441a3SJan Beulich#include <xenctrl.h> 2702d8b441a3SJan Beulich#include <xenstore.h> 2703d8b441a3SJan Beulich#include <stdint.h> 2704d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h> 2705d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS) 2706d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined 2707d8b441a3SJan Beulich#endif 2708d8b441a3SJan Beulichint main(void) { 2709d8b441a3SJan Beulich xc_interface *xc; 2710d8b441a3SJan Beulich xs_daemon_open(); 2711d8b441a3SJan Beulich xc = xc_interface_open(0, 0, 0); 2712d8b441a3SJan Beulich xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2713d8b441a3SJan Beulich xc_gnttab_open(NULL, 0); 2714d8b441a3SJan Beulich xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2715d8b441a3SJan Beulich xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 27163996e85cSPaul Durrant xc_hvm_create_ioreq_server(xc, 0, 0, NULL); 27173996e85cSPaul Durrant return 0; 27183996e85cSPaul Durrant} 27193996e85cSPaul DurrantEOF 27203996e85cSPaul Durrant compile_prog "" "$xen_libs" 27213996e85cSPaul Durrant then 2722f1167ee6SJuergen Gross xen_ctrl_version=40500 27231badb709SPaolo Bonzini xen=enabled 27243996e85cSPaul Durrant 27253996e85cSPaul Durrant elif 27263996e85cSPaul Durrant cat > $TMPC <<EOF && 27273996e85cSPaul Durrant#include <xenctrl.h> 27283996e85cSPaul Durrant#include <xenstore.h> 27293996e85cSPaul Durrant#include <stdint.h> 27303996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h> 27313996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS) 27323996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined 27333996e85cSPaul Durrant#endif 27343996e85cSPaul Durrantint main(void) { 27353996e85cSPaul Durrant xc_interface *xc; 27363996e85cSPaul Durrant xs_daemon_open(); 27373996e85cSPaul Durrant xc = xc_interface_open(0, 0, 0); 27383996e85cSPaul Durrant xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 27393996e85cSPaul Durrant xc_gnttab_open(NULL, 0); 27403996e85cSPaul Durrant xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 27413996e85cSPaul Durrant xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 27428688e065SStefano Stabellini return 0; 27438688e065SStefano Stabellini} 27448688e065SStefano StabelliniEOF 27458688e065SStefano Stabellini compile_prog "" "$xen_libs" 274669deef08SPeter Maydell then 2747f1167ee6SJuergen Gross xen_ctrl_version=40200 27481badb709SPaolo Bonzini xen=enabled 27498688e065SStefano Stabellini 2750e37630caSaliguori else 27511badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 2752edfb07edSIan Campbell feature_not_found "xen (unsupported version)" \ 2753edfb07edSIan Campbell "Install a supported xen (xen 4.2 or newer)" 2754fc321b4bSJuan Quintela fi 27551badb709SPaolo Bonzini xen=disabled 2756e37630caSaliguori fi 2757d5b93ddfSAnthony PERARD 27581badb709SPaolo Bonzini if test "$xen" = enabled; then 2759f1167ee6SJuergen Gross if test $xen_ctrl_version -ge 40701 ; then 2760582ea95fSMarc-André Lureau xen_libs="$xen_libs $xen_stable_libs " 27615eeb39c2SIan Campbell fi 2762d5b93ddfSAnthony PERARD fi 2763e37630caSaliguori fi 2764c1cdd9d5SJuergen Grossfi 2765e37630caSaliguori 2766d661d9a4SJustin Terry (VM)########################################## 2767f676c67eSJeremy White# X11 probe 2768f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then 27698781595bSGerd Hoffmann have_x11=yes 277089138857SStefan Weil x11_cflags=$($pkg_config --cflags x11) 277189138857SStefan Weil x11_libs=$($pkg_config --libs x11) 2772f676c67eSJeremy Whitefi 2773f676c67eSJeremy White 2774f676c67eSJeremy White########################################## 2775a4ccabcfSAnthony Liguori# GTK probe 2776a4ccabcfSAnthony Liguori 27775a464e6cSPeter Xuif test "$gtk" != "no"; then 277889d85cdeSDaniel P. Berrangé gtkpackage="gtk+-3.0" 277989d85cdeSDaniel P. Berrangé gtkx11package="gtk+-x11-3.0" 27807b23d121SVolker Rümelin gtkversion="3.22.0" 2781bbbf9bfbSStefan Weil if $pkg_config --exists "$gtkpackage >= $gtkversion"; then 278289138857SStefan Weil gtk_cflags=$($pkg_config --cflags $gtkpackage) 278389138857SStefan Weil gtk_libs=$($pkg_config --libs $gtkpackage) 278489138857SStefan Weil gtk_version=$($pkg_config --modversion $gtkpackage) 27850a337ed0SGerd Hoffmann if $pkg_config --exists "$gtkx11package >= $gtkversion"; then 27868781595bSGerd Hoffmann need_x11=yes 2787f676c67eSJeremy White gtk_cflags="$gtk_cflags $x11_cflags" 2788f676c67eSJeremy White gtk_libs="$gtk_libs $x11_libs" 27890a337ed0SGerd Hoffmann fi 2790bbbf9bfbSStefan Weil gtk="yes" 2791bbbf9bfbSStefan Weil elif test "$gtk" = "yes"; then 27925fe309ffSGerd Hoffmann feature_not_found "gtk" "Install gtk3-devel" 2793bbbf9bfbSStefan Weil else 2794bbbf9bfbSStefan Weil gtk="no" 2795bbbf9bfbSStefan Weil fi 2796bbbf9bfbSStefan Weilfi 2797bbbf9bfbSStefan Weil 2798ddbb0d09SDaniel P. Berrange 2799ddbb0d09SDaniel P. Berrange########################################## 2800ddbb0d09SDaniel P. Berrange# GNUTLS probe 2801ddbb0d09SDaniel P. Berrange 2802ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then 2803a73e82efSRichard Henderson pass="no" 2804a0722409SDaniel P. Berrangé if $pkg_config --exists "gnutls >= 3.1.18"; then 280589138857SStefan Weil gnutls_cflags=$($pkg_config --cflags gnutls) 280689138857SStefan Weil gnutls_libs=$($pkg_config --libs gnutls) 2807a73e82efSRichard Henderson # Packaging for the static libraries is not always correct. 2808a73e82efSRichard Henderson # At least ubuntu 18.04 ships only shared libraries. 2809a73e82efSRichard Henderson write_c_skeleton 2810a73e82efSRichard Henderson if compile_prog "" "$gnutls_libs" ; then 2811a73e82efSRichard Henderson pass="yes" 2812a73e82efSRichard Henderson fi 2813a73e82efSRichard Henderson fi 2814a73e82efSRichard Henderson if test "$pass" = "no" && test "$gnutls" = "yes"; then 2815a0722409SDaniel P. Berrangé feature_not_found "gnutls" "Install gnutls devel >= 3.1.18" 2816ddbb0d09SDaniel P. Berrange else 2817a73e82efSRichard Henderson gnutls="$pass" 2818ddbb0d09SDaniel P. Berrange fi 2819ddbb0d09SDaniel P. Berrangefi 2820ddbb0d09SDaniel P. Berrange 282191bfcdb0SDaniel P. Berrange 282291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag, 282391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle 2824a0722409SDaniel P. Berrangé# explicitly 282591bfcdb0SDaniel P. Berrangeif test -z "$gcrypt" 282691bfcdb0SDaniel P. Berrangethen 2827a0722409SDaniel P. Berrangé if test "$nettle" = "yes" 282891bfcdb0SDaniel P. Berrange then 282991bfcdb0SDaniel P. Berrange gcrypt="no" 283091bfcdb0SDaniel P. Berrange fi 283191bfcdb0SDaniel P. Berrangefi 283291bfcdb0SDaniel P. Berrange 283391bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag, 283491bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt 2835a0722409SDaniel P. Berrangé# explicitly 283691bfcdb0SDaniel P. Berrangeif test -z "$nettle" 283791bfcdb0SDaniel P. Berrangethen 2838a0722409SDaniel P. Berrangé if test "$gcrypt" = "yes" 283991bfcdb0SDaniel P. Berrange then 284091bfcdb0SDaniel P. Berrange nettle="no" 284191bfcdb0SDaniel P. Berrange fi 284291bfcdb0SDaniel P. Berrangefi 284391bfcdb0SDaniel P. Berrange 2844dea7a64eSDaniel P. Berrangéhas_libgcrypt() { 284591bfcdb0SDaniel P. Berrange if ! has "libgcrypt-config" 284691bfcdb0SDaniel P. Berrange then 284791bfcdb0SDaniel P. Berrange return 1 284891bfcdb0SDaniel P. Berrange fi 284991bfcdb0SDaniel P. Berrange 285091bfcdb0SDaniel P. Berrange if test -n "$cross_prefix" 285191bfcdb0SDaniel P. Berrange then 285289138857SStefan Weil host=$(libgcrypt-config --host) 285391bfcdb0SDaniel P. Berrange if test "$host-" != $cross_prefix 285491bfcdb0SDaniel P. Berrange then 285591bfcdb0SDaniel P. Berrange return 1 285691bfcdb0SDaniel P. Berrange fi 285791bfcdb0SDaniel P. Berrange fi 285891bfcdb0SDaniel P. Berrange 2859dea7a64eSDaniel P. Berrangé maj=`libgcrypt-config --version | awk -F . '{print $1}'` 2860dea7a64eSDaniel P. Berrangé min=`libgcrypt-config --version | awk -F . '{print $2}'` 2861dea7a64eSDaniel P. Berrangé 2862dea7a64eSDaniel P. Berrangé if test $maj != 1 || test $min -lt 5 2863dea7a64eSDaniel P. Berrangé then 2864dea7a64eSDaniel P. Berrangé return 1 2865dea7a64eSDaniel P. Berrangé fi 2866dea7a64eSDaniel P. Berrangé 286791bfcdb0SDaniel P. Berrange return 0 286891bfcdb0SDaniel P. Berrange} 286991bfcdb0SDaniel P. Berrange 2870a0722409SDaniel P. Berrangé 2871a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then 2872a73e82efSRichard Henderson pass="no" 287364dd2f3bSDaniel P. Berrangé if $pkg_config --exists "nettle >= 2.7.1"; then 2874a0722409SDaniel P. Berrangé nettle_cflags=$($pkg_config --cflags nettle) 2875a0722409SDaniel P. Berrangé nettle_libs=$($pkg_config --libs nettle) 2876a0722409SDaniel P. Berrangé nettle_version=$($pkg_config --modversion nettle) 2877a73e82efSRichard Henderson # Link test to make sure the given libraries work (e.g for static). 2878a73e82efSRichard Henderson write_c_skeleton 2879a73e82efSRichard Henderson if compile_prog "" "$nettle_libs" ; then 2880a0722409SDaniel P. Berrangé if test -z "$gcrypt"; then 2881a0722409SDaniel P. Berrangé gcrypt="no" 2882a0722409SDaniel P. Berrangé fi 2883a73e82efSRichard Henderson pass="yes" 2884a73e82efSRichard Henderson fi 2885a73e82efSRichard Henderson fi 2886dc2207afSDaniel P. Berrangé if test "$pass" = "yes" 2887dc2207afSDaniel P. Berrangé then 2888dc2207afSDaniel P. Berrangé cat > $TMPC << EOF 2889dc2207afSDaniel P. Berrangé#include <nettle/xts.h> 2890dc2207afSDaniel P. Berrangéint main(void) { 2891dc2207afSDaniel P. Berrangé return 0; 2892dc2207afSDaniel P. Berrangé} 2893dc2207afSDaniel P. BerrangéEOF 2894dc2207afSDaniel P. Berrangé if compile_prog "$nettle_cflags" "$nettle_libs" ; then 2895dc2207afSDaniel P. Berrangé nettle_xts=yes 2896dc2207afSDaniel P. Berrangé qemu_private_xts=no 2897dc2207afSDaniel P. Berrangé fi 2898dc2207afSDaniel P. Berrangé fi 2899a73e82efSRichard Henderson if test "$pass" = "no" && test "$nettle" = "yes"; then 290064dd2f3bSDaniel P. Berrangé feature_not_found "nettle" "Install nettle devel >= 2.7.1" 2901a0722409SDaniel P. Berrangé else 2902a73e82efSRichard Henderson nettle="$pass" 2903a0722409SDaniel P. Berrangé fi 2904a0722409SDaniel P. Berrangéfi 2905a0722409SDaniel P. Berrangé 290691bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then 2907a73e82efSRichard Henderson pass="no" 2908dea7a64eSDaniel P. Berrangé if has_libgcrypt; then 290989138857SStefan Weil gcrypt_cflags=$(libgcrypt-config --cflags) 291089138857SStefan Weil gcrypt_libs=$(libgcrypt-config --libs) 2911a73e82efSRichard Henderson # Debian has removed -lgpg-error from libgcrypt-config 291291bfcdb0SDaniel P. Berrange # as it "spreads unnecessary dependencies" which in 291391bfcdb0SDaniel P. Berrange # turn breaks static builds... 291491bfcdb0SDaniel P. Berrange if test "$static" = "yes" 291591bfcdb0SDaniel P. Berrange then 291691bfcdb0SDaniel P. Berrange gcrypt_libs="$gcrypt_libs -lgpg-error" 291791bfcdb0SDaniel P. Berrange fi 29181f923c70SLongpeng(Mike) 2919a73e82efSRichard Henderson # Link test to make sure the given libraries work (e.g for static). 2920a73e82efSRichard Henderson write_c_skeleton 2921a73e82efSRichard Henderson if compile_prog "" "$gcrypt_libs" ; then 2922a73e82efSRichard Henderson pass="yes" 2923a73e82efSRichard Henderson fi 2924a73e82efSRichard Henderson fi 2925a73e82efSRichard Henderson if test "$pass" = "yes"; then 292637788f25SDaniel P. Berrange gcrypt="yes" 29271f923c70SLongpeng(Mike) cat > $TMPC << EOF 29281f923c70SLongpeng(Mike)#include <gcrypt.h> 29291f923c70SLongpeng(Mike)int main(void) { 29301f923c70SLongpeng(Mike) gcry_mac_hd_t handle; 29311f923c70SLongpeng(Mike) gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5, 29321f923c70SLongpeng(Mike) GCRY_MAC_FLAG_SECURE, NULL); 29331f923c70SLongpeng(Mike) return 0; 29341f923c70SLongpeng(Mike)} 29351f923c70SLongpeng(Mike)EOF 29361f923c70SLongpeng(Mike) if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then 29371f923c70SLongpeng(Mike) gcrypt_hmac=yes 29381f923c70SLongpeng(Mike) fi 2939e0576942SDaniel P. Berrangé cat > $TMPC << EOF 2940e0576942SDaniel P. Berrangé#include <gcrypt.h> 2941e0576942SDaniel P. Berrangéint main(void) { 2942e0576942SDaniel P. Berrangé gcry_cipher_hd_t handle; 2943e0576942SDaniel P. Berrangé gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0); 2944e0576942SDaniel P. Berrangé return 0; 2945e0576942SDaniel P. Berrangé} 2946e0576942SDaniel P. BerrangéEOF 2947e0576942SDaniel P. Berrangé if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then 2948e0576942SDaniel P. Berrangé gcrypt_xts=yes 2949e0576942SDaniel P. Berrangé qemu_private_xts=no 2950e0576942SDaniel P. Berrangé fi 2951a73e82efSRichard Henderson elif test "$gcrypt" = "yes"; then 2952dea7a64eSDaniel P. Berrangé feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0" 295391bfcdb0SDaniel P. Berrange else 295491bfcdb0SDaniel P. Berrange gcrypt="no" 295591bfcdb0SDaniel P. Berrange fi 295662893b67SDaniel P. Berrangefi 295762893b67SDaniel P. Berrange 2958ddbb0d09SDaniel P. Berrange 295991bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes" 296091bfcdb0SDaniel P. Berrangethen 296191bfcdb0SDaniel P. Berrange error_exit "Only one of gcrypt & nettle can be enabled" 296291bfcdb0SDaniel P. Berrangefi 2963ed754746SDaniel P. Berrange 29649a2fd434SDaniel P. Berrange########################################## 29659a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite 29669a2fd434SDaniel P. Berrange 29679a2fd434SDaniel P. Berrangetasn1=yes 296890246037SDaniel P. Berrangetasn1_cflags="" 296990246037SDaniel P. Berrangetasn1_libs="" 29709a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then 297189138857SStefan Weil tasn1_cflags=$($pkg_config --cflags libtasn1) 297289138857SStefan Weil tasn1_libs=$($pkg_config --libs libtasn1) 29739a2fd434SDaniel P. Berrangeelse 29749a2fd434SDaniel P. Berrange tasn1=no 29759a2fd434SDaniel P. Berrangefi 29769a2fd434SDaniel P. Berrange 2977ed754746SDaniel P. Berrange 2978bbbf9bfbSStefan Weil########################################## 29798953caf3SDaniel P. Berrange# PAM probe 29808953caf3SDaniel P. Berrange 29818953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then 29828953caf3SDaniel P. Berrange cat > $TMPC <<EOF 29838953caf3SDaniel P. Berrange#include <security/pam_appl.h> 29848953caf3SDaniel P. Berrange#include <stdio.h> 29858953caf3SDaniel P. Berrangeint main(void) { 29868953caf3SDaniel P. Berrange const char *service_name = "qemu"; 29878953caf3SDaniel P. Berrange const char *user = "frank"; 29889c9642d0SDr. David Alan Gilbert const struct pam_conv pam_conv = { 0 }; 29898953caf3SDaniel P. Berrange pam_handle_t *pamh = NULL; 29909c9642d0SDr. David Alan Gilbert pam_start(service_name, user, &pam_conv, &pamh); 29918953caf3SDaniel P. Berrange return 0; 29928953caf3SDaniel P. Berrange} 29938953caf3SDaniel P. BerrangeEOF 29948953caf3SDaniel P. Berrange if compile_prog "" "-lpam" ; then 29958953caf3SDaniel P. Berrange auth_pam=yes 29968953caf3SDaniel P. Berrange else 29978953caf3SDaniel P. Berrange if test "$auth_pam" = "yes"; then 29988953caf3SDaniel P. Berrange feature_not_found "PAM" "Install PAM development package" 29998953caf3SDaniel P. Berrange else 30008953caf3SDaniel P. Berrange auth_pam=no 30018953caf3SDaniel P. Berrange fi 30028953caf3SDaniel P. Berrange fi 30038953caf3SDaniel P. Berrangefi 30048953caf3SDaniel P. Berrange 3005559607eaSDaniel P. Berrange########################################## 3006bbbf9bfbSStefan Weil# VTE probe 3007bbbf9bfbSStefan Weil 3008bbbf9bfbSStefan Weilif test "$vte" != "no"; then 3009c6feff9eSCole Robinson vteminversion="0.32.0" 3010c6feff9eSCole Robinson if $pkg_config --exists "vte-2.91"; then 3011c6feff9eSCole Robinson vtepackage="vte-2.91" 3012c6feff9eSCole Robinson else 3013528de90aSDaniel P. Berrange vtepackage="vte-2.90" 3014c6feff9eSCole Robinson fi 3015c6feff9eSCole Robinson if $pkg_config --exists "$vtepackage >= $vteminversion"; then 301689138857SStefan Weil vte_cflags=$($pkg_config --cflags $vtepackage) 301789138857SStefan Weil vte_libs=$($pkg_config --libs $vtepackage) 301889138857SStefan Weil vteversion=$($pkg_config --modversion $vtepackage) 3019bbbf9bfbSStefan Weil vte="yes" 3020bbbf9bfbSStefan Weil elif test "$vte" = "yes"; then 3021c6feff9eSCole Robinson feature_not_found "vte" "Install libvte-2.90/2.91 devel" 30229e04c683SStefan Weil else 3023bbbf9bfbSStefan Weil vte="no" 3024a4ccabcfSAnthony Liguori fi 3025a4ccabcfSAnthony Liguorifi 3026a4ccabcfSAnthony Liguori 3027a4ccabcfSAnthony Liguori########################################## 30282da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries 30292da776dbSMichael R. Hinesif test "$rdma" != "no" ; then 30302da776dbSMichael R. Hines cat > $TMPC <<EOF 30312da776dbSMichael R. Hines#include <rdma/rdma_cma.h> 30322da776dbSMichael R. Hinesint main(void) { return 0; } 30332da776dbSMichael R. HinesEOF 3034ef6d4ccdSYuval Shaia rdma_libs="-lrdmacm -libverbs -libumad" 30352da776dbSMichael R. Hines if compile_prog "" "$rdma_libs" ; then 30362da776dbSMichael R. Hines rdma="yes" 30372da776dbSMichael R. Hines else 30382da776dbSMichael R. Hines if test "$rdma" = "yes" ; then 30392da776dbSMichael R. Hines error_exit \ 3040ef6d4ccdSYuval Shaia " OpenFabrics librdmacm/libibverbs/libibumad not present." \ 30412da776dbSMichael R. Hines " Your options:" \ 3042ef6d4ccdSYuval Shaia " (1) Fast: Install infiniband packages (devel) from your distro." \ 30432da776dbSMichael R. Hines " (2) Cleanest: Install libraries from www.openfabrics.org" \ 30442da776dbSMichael R. Hines " (3) Also: Install softiwarp if you don't have RDMA hardware" 30452da776dbSMichael R. Hines fi 30462da776dbSMichael R. Hines rdma="no" 30472da776dbSMichael R. Hines fi 30482da776dbSMichael R. Hinesfi 30492da776dbSMichael R. Hines 305021ab34c9SMarcel Apfelbaum########################################## 305121ab34c9SMarcel Apfelbaum# PVRDMA detection 305221ab34c9SMarcel Apfelbaum 305321ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF && 305421ab34c9SMarcel Apfelbaum#include <sys/mman.h> 305521ab34c9SMarcel Apfelbaum 305621ab34c9SMarcel Apfelbaumint 305721ab34c9SMarcel Apfelbaummain(void) 305821ab34c9SMarcel Apfelbaum{ 305921ab34c9SMarcel Apfelbaum char buf = 0; 306021ab34c9SMarcel Apfelbaum void *addr = &buf; 306121ab34c9SMarcel Apfelbaum addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); 306221ab34c9SMarcel Apfelbaum 306321ab34c9SMarcel Apfelbaum return 0; 306421ab34c9SMarcel Apfelbaum} 306521ab34c9SMarcel ApfelbaumEOF 306621ab34c9SMarcel Apfelbaum 306721ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then 306821ab34c9SMarcel Apfelbaum case "$pvrdma" in 306921ab34c9SMarcel Apfelbaum "") 307021ab34c9SMarcel Apfelbaum if compile_prog "" ""; then 307121ab34c9SMarcel Apfelbaum pvrdma="yes" 307221ab34c9SMarcel Apfelbaum else 307321ab34c9SMarcel Apfelbaum pvrdma="no" 307421ab34c9SMarcel Apfelbaum fi 307521ab34c9SMarcel Apfelbaum ;; 307621ab34c9SMarcel Apfelbaum "yes") 307721ab34c9SMarcel Apfelbaum if ! compile_prog "" ""; then 307821ab34c9SMarcel Apfelbaum error_exit "PVRDMA is not supported since mremap is not implemented" 307921ab34c9SMarcel Apfelbaum fi 308021ab34c9SMarcel Apfelbaum pvrdma="yes" 308121ab34c9SMarcel Apfelbaum ;; 308221ab34c9SMarcel Apfelbaum "no") 308321ab34c9SMarcel Apfelbaum pvrdma="no" 308421ab34c9SMarcel Apfelbaum ;; 308521ab34c9SMarcel Apfelbaum esac 308621ab34c9SMarcel Apfelbaumelse 308721ab34c9SMarcel Apfelbaum if test "$pvrdma" = "yes" ; then 308821ab34c9SMarcel Apfelbaum error_exit "PVRDMA requires rdma suppport" 308921ab34c9SMarcel Apfelbaum fi 309021ab34c9SMarcel Apfelbaum pvrdma="no" 309121ab34c9SMarcel Apfelbaumfi 309295c6bff3SBenoît Canet 3093ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported 3094ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then 3095ee108585SYuval Shaia 3096ee108585SYuval Shaiacat > $TMPC <<EOF && 3097ee108585SYuval Shaia#include <infiniband/verbs.h> 3098ee108585SYuval Shaia 3099ee108585SYuval Shaiaint 3100ee108585SYuval Shaiamain(void) 3101ee108585SYuval Shaia{ 3102ee108585SYuval Shaia struct ibv_mr *mr; 3103ee108585SYuval Shaia struct ibv_pd *pd = NULL; 3104ee108585SYuval Shaia size_t length = 10; 3105ee108585SYuval Shaia uint64_t iova = 0; 3106ee108585SYuval Shaia int access = 0; 3107ee108585SYuval Shaia void *addr = NULL; 3108ee108585SYuval Shaia 3109ee108585SYuval Shaia mr = ibv_reg_mr_iova(pd, addr, length, iova, access); 3110ee108585SYuval Shaia 3111ee108585SYuval Shaia ibv_dereg_mr(mr); 3112ee108585SYuval Shaia 3113ee108585SYuval Shaia return 0; 3114ee108585SYuval Shaia} 3115ee108585SYuval ShaiaEOF 3116ee108585SYuval Shaia if ! compile_prog "" "-libverbs"; then 3117ee108585SYuval Shaia QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR" 3118ee108585SYuval Shaia fi 3119ee108585SYuval Shaiafi 3120ee108585SYuval Shaia 312195c6bff3SBenoît Canet########################################## 3122c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c 3123dce512deSChristoph Hellwigif test "$xfs" != "no" ; then 3124dce512deSChristoph Hellwig cat > $TMPC << EOF 3125ffc41d10SStefan Weil#include <stddef.h> /* NULL */ 3126dce512deSChristoph Hellwig#include <xfs/xfs.h> 3127dce512deSChristoph Hellwigint main(void) 3128dce512deSChristoph Hellwig{ 3129dce512deSChristoph Hellwig xfsctl(NULL, 0, 0, NULL); 3130dce512deSChristoph Hellwig return 0; 3131dce512deSChristoph Hellwig} 3132dce512deSChristoph HellwigEOF 3133dce512deSChristoph Hellwig if compile_prog "" "" ; then 3134dce512deSChristoph Hellwig xfs="yes" 3135dce512deSChristoph Hellwig else 3136dce512deSChristoph Hellwig if test "$xfs" = "yes" ; then 3137e3a6e0daSzhaolichang feature_not_found "xfs" "Install xfsprogs/xfslibs devel" 3138dce512deSChristoph Hellwig fi 3139dce512deSChristoph Hellwig xfs=no 3140dce512deSChristoph Hellwig fi 3141dce512deSChristoph Hellwigfi 3142dce512deSChristoph Hellwig 3143dce512deSChristoph Hellwig########################################## 31448a16d273Sths# vde libraries probe 3145dfb278bdSJuan Quintelaif test "$vde" != "no" ; then 31464baae0acSJuan Quintela vde_libs="-lvdeplug" 31478a16d273Sths cat > $TMPC << EOF 31488a16d273Sths#include <libvdeplug.h> 31494a7f0e06Spbrookint main(void) 31504a7f0e06Spbrook{ 31514a7f0e06Spbrook struct vde_open_args a = {0, 0, 0}; 3152fea08e08SPeter Maydell char s[] = ""; 3153fea08e08SPeter Maydell vde_open(s, s, &a); 31544a7f0e06Spbrook return 0; 31554a7f0e06Spbrook} 31568a16d273SthsEOF 315752166aa0SJuan Quintela if compile_prog "" "$vde_libs" ; then 31584baae0acSJuan Quintela vde=yes 3159dfb278bdSJuan Quintela else 3160dfb278bdSJuan Quintela if test "$vde" = "yes" ; then 316121684af0SStewart Smith feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" 3162dfb278bdSJuan Quintela fi 3163dfb278bdSJuan Quintela vde=no 31648a16d273Sths fi 31658a16d273Sthsfi 31668a16d273Sths 31678a16d273Sths########################################## 31680a985b37SVincenzo Maffione# netmap support probe 31690a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version 31700a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate 31710a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up 31720a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will 31730a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds. 317458952137SVincenzo Maffioneif test "$netmap" != "no" ; then 317558952137SVincenzo Maffione cat > $TMPC << EOF 317658952137SVincenzo Maffione#include <inttypes.h> 317758952137SVincenzo Maffione#include <net/if.h> 317858952137SVincenzo Maffione#include <net/netmap.h> 317958952137SVincenzo Maffione#include <net/netmap_user.h> 31800a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15) 31810a985b37SVincenzo Maffione#error 31820a985b37SVincenzo Maffione#endif 318358952137SVincenzo Maffioneint main(void) { return 0; } 318458952137SVincenzo MaffioneEOF 318558952137SVincenzo Maffione if compile_prog "" "" ; then 318658952137SVincenzo Maffione netmap=yes 318758952137SVincenzo Maffione else 318858952137SVincenzo Maffione if test "$netmap" = "yes" ; then 318958952137SVincenzo Maffione feature_not_found "netmap" 319058952137SVincenzo Maffione fi 319158952137SVincenzo Maffione netmap=no 319258952137SVincenzo Maffione fi 319358952137SVincenzo Maffionefi 319458952137SVincenzo Maffione 319558952137SVincenzo Maffione########################################## 319647e98658SCorey Bryant# libcap-ng library probe 319747e98658SCorey Bryantif test "$cap_ng" != "no" ; then 319847e98658SCorey Bryant cap_libs="-lcap-ng" 319947e98658SCorey Bryant cat > $TMPC << EOF 320047e98658SCorey Bryant#include <cap-ng.h> 320147e98658SCorey Bryantint main(void) 320247e98658SCorey Bryant{ 320347e98658SCorey Bryant capng_capability_to_name(CAPNG_EFFECTIVE); 320447e98658SCorey Bryant return 0; 320547e98658SCorey Bryant} 320647e98658SCorey BryantEOF 320747e98658SCorey Bryant if compile_prog "" "$cap_libs" ; then 320847e98658SCorey Bryant cap_ng=yes 320947e98658SCorey Bryant else 321047e98658SCorey Bryant if test "$cap_ng" = "yes" ; then 321121684af0SStewart Smith feature_not_found "cap_ng" "Install libcap-ng devel" 321247e98658SCorey Bryant fi 321347e98658SCorey Bryant cap_ng=no 321447e98658SCorey Bryant fi 321547e98658SCorey Bryantfi 321647e98658SCorey Bryant 321747e98658SCorey Bryant########################################## 3218c2de5c91Smalc# Sound support libraries probe 32198f28f3fbSths 322089138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g') 3221c2de5c91Smalcfor drv in $audio_drv_list; do 3222c2de5c91Smalc case $drv in 3223e42975a1SGerd Hoffmann alsa | try-alsa) 3224c80a867fSGerd Hoffmann if $pkg_config alsa --exists; then 3225c80a867fSGerd Hoffmann alsa_libs=$($pkg_config alsa --libs) 3226478e943fSPaolo Bonzini alsa_cflags=$($pkg_config alsa --cflags) 3227478e943fSPaolo Bonzini alsa=yes 3228e42975a1SGerd Hoffmann if test "$drv" = "try-alsa"; then 3229e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/') 3230e42975a1SGerd Hoffmann fi 3231e42975a1SGerd Hoffmann else 3232e42975a1SGerd Hoffmann if test "$drv" = "try-alsa"; then 3233e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//') 3234c80a867fSGerd Hoffmann else 3235c80a867fSGerd Hoffmann error_exit "$drv check failed" \ 3236c80a867fSGerd Hoffmann "Make sure to have the $drv libs and headers installed." 3237c80a867fSGerd Hoffmann fi 3238e42975a1SGerd Hoffmann fi 3239c2de5c91Smalc ;; 3240c2de5c91Smalc 3241e42975a1SGerd Hoffmann pa | try-pa) 3242c80a867fSGerd Hoffmann if $pkg_config libpulse --exists; then 3243478e943fSPaolo Bonzini libpulse=yes 3244c80a867fSGerd Hoffmann pulse_libs=$($pkg_config libpulse --libs) 3245478e943fSPaolo Bonzini pulse_cflags=$($pkg_config libpulse --cflags) 3246e42975a1SGerd Hoffmann if test "$drv" = "try-pa"; then 3247e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/') 3248e42975a1SGerd Hoffmann fi 3249e42975a1SGerd Hoffmann else 3250e42975a1SGerd Hoffmann if test "$drv" = "try-pa"; then 3251e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//') 3252c80a867fSGerd Hoffmann else 3253c80a867fSGerd Hoffmann error_exit "$drv check failed" \ 3254c80a867fSGerd Hoffmann "Make sure to have the $drv libs and headers installed." 3255c80a867fSGerd Hoffmann fi 3256e42975a1SGerd Hoffmann fi 3257b8e59f18Smalc ;; 3258b8e59f18Smalc 3259373967b2SGerd Hoffmann sdl) 3260373967b2SGerd Hoffmann if test "$sdl" = "no"; then 3261373967b2SGerd Hoffmann error_exit "sdl not found or disabled, can not use sdl audio driver" 3262373967b2SGerd Hoffmann fi 3263373967b2SGerd Hoffmann ;; 3264373967b2SGerd Hoffmann 3265e42975a1SGerd Hoffmann try-sdl) 3266e42975a1SGerd Hoffmann if test "$sdl" = "no"; then 3267e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//') 3268e42975a1SGerd Hoffmann else 3269e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/') 3270e42975a1SGerd Hoffmann fi 3271e42975a1SGerd Hoffmann ;; 3272e42975a1SGerd Hoffmann 3273997e690aSJuan Quintela coreaudio) 3274b1149911SFam Zheng coreaudio_libs="-framework CoreAudio" 3275997e690aSJuan Quintela ;; 3276997e690aSJuan Quintela 3277a4bf6780SJuan Quintela dsound) 3278b1149911SFam Zheng dsound_libs="-lole32 -ldxguid" 3279d5631638Smalc audio_win_int="yes" 3280a4bf6780SJuan Quintela ;; 3281a4bf6780SJuan Quintela 3282a4bf6780SJuan Quintela oss) 3283b1149911SFam Zheng oss_libs="$oss_lib" 3284a4bf6780SJuan Quintela ;; 3285a4bf6780SJuan Quintela 32862e445703SGeoffrey McRae jack | try-jack) 32872e445703SGeoffrey McRae if $pkg_config jack --exists; then 3288478e943fSPaolo Bonzini libjack=yes 32892e445703SGeoffrey McRae jack_libs=$($pkg_config jack --libs) 32902e445703SGeoffrey McRae if test "$drv" = "try-jack"; then 32912e445703SGeoffrey McRae audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/') 32922e445703SGeoffrey McRae fi 32932e445703SGeoffrey McRae else 32942e445703SGeoffrey McRae if test "$drv" = "try-jack"; then 32952e445703SGeoffrey McRae audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//') 32962e445703SGeoffrey McRae else 32972e445703SGeoffrey McRae error_exit "$drv check failed" \ 32982e445703SGeoffrey McRae "Make sure to have the $drv libs and headers installed." 32992e445703SGeoffrey McRae fi 33002e445703SGeoffrey McRae fi 33012e445703SGeoffrey McRae ;; 33022e445703SGeoffrey McRae 3303e4c63a6aSmalc *) 33041c9b2a52Smalc echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 330576ad07a4SPeter Maydell error_exit "Unknown driver '$drv' selected" \ 330676ad07a4SPeter Maydell "Possible drivers are: $audio_possible_drivers" 3307e4c63a6aSmalc } 3308e4c63a6aSmalc ;; 3309c2de5c91Smalc esac 3310c2de5c91Smalcdone 33118f28f3fbSths 33124d3b6f6eSbalrog########################################## 3313e18df141SAnthony Liguori# glib support probe 3314a52d28afSPaolo Bonzini 331500f2cfbbSDaniel P. Berrangéglib_req_ver=2.48 3316aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0 3317aa0d1f44SPaolo Bonziniif test "$modules" = yes; then 3318a88afc64SGerd Hoffmann glib_modules="$glib_modules gmodule-export-2.0" 3319aa0d1f44SPaolo Bonzinifi 332054cb65d8SEmilio G. Cotaif test "$plugins" = yes; then 332154cb65d8SEmilio G. Cota glib_modules="$glib_modules gmodule-2.0" 332254cb65d8SEmilio G. Cotafi 3323e26110cfSFam Zheng 3324aa0d1f44SPaolo Bonzinifor i in $glib_modules; do 3325e26110cfSFam Zheng if $pkg_config --atleast-version=$glib_req_ver $i; then 332689138857SStefan Weil glib_cflags=$($pkg_config --cflags $i) 332789138857SStefan Weil glib_libs=$($pkg_config --libs $i) 3328e18df141SAnthony Liguori else 3329e26110cfSFam Zheng error_exit "glib-$glib_req_ver $i is required to compile QEMU" 3330e26110cfSFam Zheng fi 3331e26110cfSFam Zhengdone 3332e26110cfSFam Zheng 3333215b0c2fSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 3334215b0c2fSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 3335215b0c2fSPaolo Bonzini 3336215b0c2fSPaolo Bonziniif test "$static" = yes && test "$mingw32" = yes; then 3337215b0c2fSPaolo Bonzini glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags" 3338215b0c2fSPaolo Bonzinifi 3339215b0c2fSPaolo Bonzini 3340f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then 3341f876b765SMarc-André Lureau gio_cflags=$($pkg_config --cflags gio-2.0) 3342f876b765SMarc-André Lureau gio_libs=$($pkg_config --libs gio-2.0) 334325a97a56SMarc-André Lureau gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0) 33440dba4897SMarc-André Lureau if [ ! -x "$gdbus_codegen" ]; then 33450dba4897SMarc-André Lureau gdbus_codegen= 33460dba4897SMarc-André Lureau fi 334776346b62SPeter Maydell # Check that the libraries actually work -- Ubuntu 18.04 ships 334876346b62SPeter Maydell # with pkg-config --static --libs data for gio-2.0 that is missing 334976346b62SPeter Maydell # -lblkid and will give a link error. 335013ceae66SPeter Maydell cat > $TMPC <<EOF 335113ceae66SPeter Maydell#include <gio/gio.h> 335213ceae66SPeter Maydellint main(void) 335313ceae66SPeter Maydell{ 335413ceae66SPeter Maydell g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 335513ceae66SPeter Maydell return 0; 335613ceae66SPeter Maydell} 335713ceae66SPeter MaydellEOF 335813ceae66SPeter Maydell if compile_prog "$gio_cflags" "$gio_libs" ; then 335976346b62SPeter Maydell gio=yes 336076346b62SPeter Maydell else 336176346b62SPeter Maydell gio=no 336276346b62SPeter Maydell fi 3363f876b765SMarc-André Lureauelse 3364f876b765SMarc-André Lureau gio=no 3365f876b765SMarc-André Lureaufi 3366f876b765SMarc-André Lureau 336725a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then 336825a97a56SMarc-André Lureau gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)" 336925a97a56SMarc-André Lureau gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)" 337025a97a56SMarc-André Lureaufi 337125a97a56SMarc-André Lureau 3372977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the 3373977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches 3374977a82abSDaniel P. Berrange# problems on multi-arch where people try to build 3375977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers 3376977a82abSDaniel P. Berrangecat > $TMPC <<EOF 3377977a82abSDaniel P. Berrange#include <glib.h> 3378977a82abSDaniel P. Berrange#include <unistd.h> 3379977a82abSDaniel P. Berrange 3380977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \ 3381977a82abSDaniel P. Berrange typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 3382977a82abSDaniel P. Berrange 3383977a82abSDaniel P. Berrangeint main(void) { 3384977a82abSDaniel P. Berrange QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 3385977a82abSDaniel P. Berrange return 0; 3386977a82abSDaniel P. Berrange} 3387977a82abSDaniel P. BerrangeEOF 3388977a82abSDaniel P. Berrange 3389215b0c2fSPaolo Bonziniif ! compile_prog "$glib_cflags" "$glib_libs" ; then 3390977a82abSDaniel P. Berrange error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ 3391977a82abSDaniel P. Berrange "You probably need to set PKG_CONFIG_LIBDIR"\ 3392977a82abSDaniel P. Berrange "to point to the right pkg-config files for your"\ 3393977a82abSDaniel P. Berrange "build target" 3394977a82abSDaniel P. Berrangefi 3395977a82abSDaniel P. Berrange 3396bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage 3397bbbf2e04SJohn Snowcat > $TMPC << EOF 3398bbbf2e04SJohn Snow#include <glib.h> 3399bbbf2e04SJohn Snowint main(void) { return 0; } 3400bbbf2e04SJohn SnowEOF 3401bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 3402bbbf2e04SJohn Snow if cc_has_warning_flag "-Wno-unknown-attributes"; then 3403bbbf2e04SJohn Snow glib_cflags="-Wno-unknown-attributes $glib_cflags" 34045770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-Wno-unknown-attributes $CONFIGURE_CFLAGS" 3405bbbf2e04SJohn Snow fi 3406bbbf2e04SJohn Snowfi 3407bbbf2e04SJohn Snow 34089bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2 34099bda600bSEric Blakecat > $TMPC << EOF 34109bda600bSEric Blake#include <glib.h> 34119bda600bSEric Blaketypedef struct Foo { 34129bda600bSEric Blake int i; 34139bda600bSEric Blake} Foo; 34149bda600bSEric Blakestatic void foo_free(Foo *f) 34159bda600bSEric Blake{ 34169bda600bSEric Blake g_free(f); 34179bda600bSEric Blake} 34189bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free); 34199bda600bSEric Blakeint main(void) { return 0; } 34209bda600bSEric BlakeEOF 34219bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 34229bda600bSEric Blake if cc_has_warning_flag "-Wno-unused-function"; then 34239bda600bSEric Blake glib_cflags="$glib_cflags -Wno-unused-function" 34245770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function" 34259bda600bSEric Blake fi 34269bda600bSEric Blakefi 34279bda600bSEric Blake 3428e26110cfSFam Zheng########################################## 3429e26110cfSFam Zheng# SHA command probe for modules 3430e26110cfSFam Zhengif test "$modules" = yes; then 3431e26110cfSFam Zheng shacmd_probe="sha1sum sha1 shasum" 3432e26110cfSFam Zheng for c in $shacmd_probe; do 34338ccefb91SFam Zheng if has $c; then 3434e26110cfSFam Zheng shacmd="$c" 3435e26110cfSFam Zheng break 3436e26110cfSFam Zheng fi 3437e26110cfSFam Zheng done 3438e26110cfSFam Zheng if test "$shacmd" = ""; then 3439e26110cfSFam Zheng error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 3440e26110cfSFam Zheng fi 3441e18df141SAnthony Liguorifi 3442e18df141SAnthony Liguori 3443e18df141SAnthony Liguori########################################## 3444e5d355d1Saliguori# pthread probe 34454b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 34463c529d93Saliguori 3447e5d355d1Saliguoripthread=no 3448414f0dabSblueswir1cat > $TMPC << EOF 34493c529d93Saliguori#include <pthread.h> 34507a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; } 34517a42bbe4SStefan Weilint main(void) { 34527a42bbe4SStefan Weil pthread_t thread; 34537a42bbe4SStefan Weil pthread_create(&thread, 0, f, 0); 34547a42bbe4SStefan Weil return 0; 34557a42bbe4SStefan Weil} 3456414f0dabSblueswir1EOF 3457bd00d539SAndreas Färberif compile_prog "" "" ; then 3458bd00d539SAndreas Färber pthread=yes 3459bd00d539SAndreas Färberelse 3460de65fe0fSSebastian Herbszt for pthread_lib in $PTHREADLIBS_LIST; do 346152166aa0SJuan Quintela if compile_prog "" "$pthread_lib" ; then 3462e5d355d1Saliguori pthread=yes 3463e3c56761SPeter Portante found=no 3464e3c56761SPeter Portante for lib_entry in $LIBS; do 3465e3c56761SPeter Portante if test "$lib_entry" = "$pthread_lib"; then 3466e3c56761SPeter Portante found=yes 3467e3c56761SPeter Portante break 3468e3c56761SPeter Portante fi 3469e3c56761SPeter Portante done 3470e3c56761SPeter Portante if test "$found" = "no"; then 34715572b539SJuan Quintela LIBS="$pthread_lib $LIBS" 3472e3c56761SPeter Portante fi 3473de65fe0fSSebastian Herbszt break 3474414f0dabSblueswir1 fi 3475de65fe0fSSebastian Herbszt done 3476bd00d539SAndreas Färberfi 3477414f0dabSblueswir1 3478e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then 347976ad07a4SPeter Maydell error_exit "pthread check failed" \ 348076ad07a4SPeter Maydell "Make sure to have the pthread libs and headers installed." 3481e5d355d1Saliguorifi 3482e5d355d1Saliguori 3483479a5747SRoman Bolshakov# check for pthread_setname_np with thread id 3484479a5747SRoman Bolshakovpthread_setname_np_w_tid=no 34855c312079SDr. David Alan Gilbertcat > $TMPC << EOF 34865c312079SDr. David Alan Gilbert#include <pthread.h> 34875c312079SDr. David Alan Gilbert 34885c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; } 34895c312079SDr. David Alan Gilbertint main(void) 34905c312079SDr. David Alan Gilbert{ 34915c312079SDr. David Alan Gilbert pthread_t thread; 34925c312079SDr. David Alan Gilbert pthread_create(&thread, 0, f, 0); 34935c312079SDr. David Alan Gilbert pthread_setname_np(thread, "QEMU"); 34945c312079SDr. David Alan Gilbert return 0; 34955c312079SDr. David Alan Gilbert} 34965c312079SDr. David Alan GilbertEOF 34975c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then 3498479a5747SRoman Bolshakov pthread_setname_np_w_tid=yes 3499479a5747SRoman Bolshakovfi 3500479a5747SRoman Bolshakov 3501479a5747SRoman Bolshakov# check for pthread_setname_np without thread id 3502479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no 3503479a5747SRoman Bolshakovcat > $TMPC << EOF 3504479a5747SRoman Bolshakov#include <pthread.h> 3505479a5747SRoman Bolshakov 350612a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } 3507479a5747SRoman Bolshakovint main(void) 3508479a5747SRoman Bolshakov{ 3509479a5747SRoman Bolshakov pthread_t thread; 3510479a5747SRoman Bolshakov pthread_create(&thread, 0, f, 0); 3511479a5747SRoman Bolshakov return 0; 3512479a5747SRoman Bolshakov} 3513479a5747SRoman BolshakovEOF 3514479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then 3515479a5747SRoman Bolshakov pthread_setname_np_wo_tid=yes 35165c312079SDr. David Alan Gilbertfi 35175c312079SDr. David Alan Gilbert 3518bf9298b9Saliguori########################################## 3519b10d49d7SPino Toscano# libssh probe 3520b10d49d7SPino Toscanoif test "$libssh" != "no" ; then 3521b10d49d7SPino Toscano if $pkg_config --exists libssh; then 3522b10d49d7SPino Toscano libssh_cflags=$($pkg_config libssh --cflags) 3523b10d49d7SPino Toscano libssh_libs=$($pkg_config libssh --libs) 3524b10d49d7SPino Toscano libssh=yes 35250a12ec87SRichard W.M. Jones else 3526b10d49d7SPino Toscano if test "$libssh" = "yes" ; then 3527b10d49d7SPino Toscano error_exit "libssh required for --enable-libssh" 35280a12ec87SRichard W.M. Jones fi 3529b10d49d7SPino Toscano libssh=no 35300a12ec87SRichard W.M. Jones fi 35310a12ec87SRichard W.M. Jonesfi 35320a12ec87SRichard W.M. Jones 35330a12ec87SRichard W.M. Jones########################################## 3534b10d49d7SPino Toscano# Check for libssh 0.8 3535b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and 3536b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped 3537b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not 3538b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0). 35399a2d462eSRichard W.M. Jones 3540b10d49d7SPino Toscanoif test "$libssh" = "yes"; then 35419a2d462eSRichard W.M. Jones cat > $TMPC <<EOF 3542b10d49d7SPino Toscano#include <libssh/libssh.h> 3543b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); } 35449a2d462eSRichard W.M. JonesEOF 3545b10d49d7SPino Toscano if compile_prog "$libssh_cflags" "$libssh_libs"; then 3546b10d49d7SPino Toscano libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags" 35479a2d462eSRichard W.M. Jones fi 35489a2d462eSRichard W.M. Jonesfi 35499a2d462eSRichard W.M. Jones 35509a2d462eSRichard W.M. Jones########################################## 35515c6c3a6cSChristoph Hellwig# linux-aio probe 35525c6c3a6cSChristoph Hellwig 35535c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then 35545c6c3a6cSChristoph Hellwig cat > $TMPC <<EOF 35555c6c3a6cSChristoph Hellwig#include <libaio.h> 35565c6c3a6cSChristoph Hellwig#include <sys/eventfd.h> 3557832ce9c2SScott Wood#include <stddef.h> 35585c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 35595c6c3a6cSChristoph HellwigEOF 35605c6c3a6cSChristoph Hellwig if compile_prog "" "-laio" ; then 35615c6c3a6cSChristoph Hellwig linux_aio=yes 35625c6c3a6cSChristoph Hellwig else 35635c6c3a6cSChristoph Hellwig if test "$linux_aio" = "yes" ; then 356421684af0SStewart Smith feature_not_found "linux AIO" "Install libaio devel" 35655c6c3a6cSChristoph Hellwig fi 35663cfcae3cSLuiz Capitulino linux_aio=no 35675c6c3a6cSChristoph Hellwig fi 35685c6c3a6cSChristoph Hellwigfi 3569c10dd856SAarushi Mehta########################################## 3570c10dd856SAarushi Mehta# linux-io-uring probe 3571c10dd856SAarushi Mehta 3572c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then 3573c10dd856SAarushi Mehta if $pkg_config liburing; then 3574c10dd856SAarushi Mehta linux_io_uring_cflags=$($pkg_config --cflags liburing) 3575c10dd856SAarushi Mehta linux_io_uring_libs=$($pkg_config --libs liburing) 3576c10dd856SAarushi Mehta linux_io_uring=yes 3577c10dd856SAarushi Mehta else 3578c10dd856SAarushi Mehta if test "$linux_io_uring" = "yes" ; then 3579c10dd856SAarushi Mehta feature_not_found "linux io_uring" "Install liburing devel" 3580c10dd856SAarushi Mehta fi 3581c10dd856SAarushi Mehta linux_io_uring=no 3582c10dd856SAarushi Mehta fi 3583c10dd856SAarushi Mehtafi 35845c6c3a6cSChristoph Hellwig 35855c6c3a6cSChristoph Hellwig########################################## 35867aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX 35873b8acc11SPaolo Bonzini 35887aaa6a16SPaolo Bonziniif test "$tpm" = ""; then 35897aaa6a16SPaolo Bonzini if test "$mingw32" = "yes"; then 35907aaa6a16SPaolo Bonzini tpm=no 35913b8acc11SPaolo Bonzini else 35927aaa6a16SPaolo Bonzini tpm=yes 35937aaa6a16SPaolo Bonzini fi 35947aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then 35957aaa6a16SPaolo Bonzini if test "$mingw32" = "yes" ; then 35967aaa6a16SPaolo Bonzini error_exit "TPM emulation only available on POSIX systems" 35977aaa6a16SPaolo Bonzini fi 35983b8acc11SPaolo Bonzinifi 35993b8acc11SPaolo Bonzini 36003b8acc11SPaolo Bonzini########################################## 3601758e8e38SVenkateswararao Jujjuri (JV)# attr probe 3602758e8e38SVenkateswararao Jujjuri (JV) 3603ec0d5893SMarc-André Lureaulibattr_libs= 3604758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then 3605758e8e38SVenkateswararao Jujjuri (JV) cat > $TMPC <<EOF 3606758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h> 3607758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h> 3608f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR 3609f2338fb4SPavel Borzenkov#include <attr/xattr.h> 3610f2338fb4SPavel Borzenkov#else 36114f26f2b6SAvi Kivity#include <sys/xattr.h> 3612f2338fb4SPavel Borzenkov#endif 3613758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 3614758e8e38SVenkateswararao Jujjuri (JV)EOF 36154f26f2b6SAvi Kivity if compile_prog "" "" ; then 36164f26f2b6SAvi Kivity attr=yes 36174f26f2b6SAvi Kivity # Older distros have <attr/xattr.h>, and need -lattr: 3618f2338fb4SPavel Borzenkov elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 3619758e8e38SVenkateswararao Jujjuri (JV) attr=yes 3620ec0d5893SMarc-André Lureau libattr_libs="-lattr" 36214f26f2b6SAvi Kivity libattr=yes 3622758e8e38SVenkateswararao Jujjuri (JV) else 3623758e8e38SVenkateswararao Jujjuri (JV) if test "$attr" = "yes" ; then 362421684af0SStewart Smith feature_not_found "ATTR" "Install libc6 or libattr devel" 3625758e8e38SVenkateswararao Jujjuri (JV) fi 3626758e8e38SVenkateswararao Jujjuri (JV) attr=no 3627758e8e38SVenkateswararao Jujjuri (JV) fi 3628758e8e38SVenkateswararao Jujjuri (JV)fi 3629758e8e38SVenkateswararao Jujjuri (JV) 3630758e8e38SVenkateswararao Jujjuri (JV)########################################## 3631bf9298b9Saliguori# iovec probe 3632bf9298b9Saliguoricat > $TMPC <<EOF 3633db34f0b3Sblueswir1#include <sys/types.h> 3634bf9298b9Saliguori#include <sys/uio.h> 3635db34f0b3Sblueswir1#include <unistd.h> 3636f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); } 3637bf9298b9SaliguoriEOF 3638bf9298b9Saliguoriiovec=no 363952166aa0SJuan Quintelaif compile_prog "" "" ; then 3640bf9298b9Saliguori iovec=yes 3641bf9298b9Saliguorifi 3642bf9298b9Saliguori 3643f652e6afSaurel32########################################## 3644ceb42de8Saliguori# preadv probe 3645ceb42de8Saliguoricat > $TMPC <<EOF 3646ceb42de8Saliguori#include <sys/types.h> 3647ceb42de8Saliguori#include <sys/uio.h> 3648ceb42de8Saliguori#include <unistd.h> 3649c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); } 3650ceb42de8SaliguoriEOF 3651ceb42de8Saliguoripreadv=no 365252166aa0SJuan Quintelaif compile_prog "" "" ; then 3653ceb42de8Saliguori preadv=yes 3654ceb42de8Saliguorifi 3655ceb42de8Saliguori 3656ceb42de8Saliguori########################################## 3657f652e6afSaurel32# fdt probe 3658e169e1e1SPeter Maydell 3659fbb4121dSPaolo Bonzinicase "$fdt" in 3660fbb4121dSPaolo Bonzini auto | enabled | internal) 3661fbb4121dSPaolo Bonzini # Simpler to always update submodule, even if not needed. 3662fbb4121dSPaolo Bonzini if test -e "${source_path}/.git" && test $git_update = 'yes' ; then 3663aef45d51SDaniel P. Berrange git_submodules="${git_submodules} dtc" 3664aef45d51SDaniel P. Berrange fi 3665fbb4121dSPaolo Bonzini ;; 3666fbb4121dSPaolo Bonziniesac 3667f652e6afSaurel32 366820ff075bSMichael Walle########################################## 3669fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2) 3670b1546f32SGerd Hoffmann 3671d52c454aSMarc-André Lureaugbm="no" 3672d52c454aSMarc-André Lureauif $pkg_config gbm; then 3673d52c454aSMarc-André Lureau gbm_cflags="$($pkg_config --cflags gbm)" 3674d52c454aSMarc-André Lureau gbm_libs="$($pkg_config --libs gbm)" 3675d52c454aSMarc-André Lureau gbm="yes" 3676d52c454aSMarc-André Lureaufi 3677d52c454aSMarc-André Lureau 3678da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then 36794939a1dfSMichael Tokarev opengl_pkgs="epoxy gbm" 36805f9b1e35SGerd Hoffmann if $pkg_config $opengl_pkgs; then 36815f9b1e35SGerd Hoffmann opengl_cflags="$($pkg_config --cflags $opengl_pkgs)" 36825f9b1e35SGerd Hoffmann opengl_libs="$($pkg_config --libs $opengl_pkgs)" 3683da076ffeSGerd Hoffmann opengl=yes 3684925a0400SGerd Hoffmann if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then 3685925a0400SGerd Hoffmann gtk_gl="yes" 3686925a0400SGerd Hoffmann fi 368720ff075bSMichael Walle else 3688da076ffeSGerd Hoffmann if test "$opengl" = "yes" ; then 3689dcf30025SGerd Hoffmann feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs" 369020ff075bSMichael Walle fi 3691f676c67eSJeremy White opengl_cflags="" 3692da076ffeSGerd Hoffmann opengl_libs="" 3693da076ffeSGerd Hoffmann opengl=no 369420ff075bSMichael Walle fi 369520ff075bSMichael Wallefi 369620ff075bSMichael Walle 3697014cb152SGerd Hoffmannif test "$opengl" = "yes"; then 3698014cb152SGerd Hoffmann cat > $TMPC << EOF 3699014cb152SGerd Hoffmann#include <epoxy/egl.h> 3700014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export 3701014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+) 3702014cb152SGerd Hoffmann#endif 3703014cb152SGerd Hoffmannint main(void) { return 0; } 3704014cb152SGerd HoffmannEOF 3705014cb152SGerd Hoffmann if compile_prog "" "" ; then 3706014cb152SGerd Hoffmann opengl_dmabuf=yes 3707014cb152SGerd Hoffmann fi 3708014cb152SGerd Hoffmannfi 3709c9a12e75SChrysostomos Nanakos 3710e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then 371199e1a93bSPhilippe Mathieu-Daudé for target in $target_list; do 371299e1a93bSPhilippe Mathieu-Daudé case $target in 371399e1a93bSPhilippe Mathieu-Daudé lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL 371499e1a93bSPhilippe Mathieu-Daudé need_x11=yes 371599e1a93bSPhilippe Mathieu-Daudé ;; 371699e1a93bSPhilippe Mathieu-Daudé esac 371799e1a93bSPhilippe Mathieu-Daudé done 371899e1a93bSPhilippe Mathieu-Daudéfi 371999e1a93bSPhilippe Mathieu-Daudé 3720ed279a06SKlim Kireev########################################## 3721ed279a06SKlim Kireev# libxml2 probe 3722ed279a06SKlim Kireevif test "$libxml2" != "no" ; then 3723ed279a06SKlim Kireev if $pkg_config --exists libxml-2.0; then 3724ed279a06SKlim Kireev libxml2="yes" 3725ed279a06SKlim Kireev libxml2_cflags=$($pkg_config --cflags libxml-2.0) 3726ed279a06SKlim Kireev libxml2_libs=$($pkg_config --libs libxml-2.0) 3727ed279a06SKlim Kireev else 3728ed279a06SKlim Kireev if test "$libxml2" = "yes"; then 3729ed279a06SKlim Kireev feature_not_found "libxml2" "Install libxml2 devel" 3730ed279a06SKlim Kireev fi 3731ed279a06SKlim Kireev libxml2="no" 3732ed279a06SKlim Kireev fi 3733ed279a06SKlim Kireevfi 3734c9a12e75SChrysostomos Nanakos 373539386ac7Saurel32# Check for inotify functions when we are building linux-user 37363b3f24adSaurel32# emulator. This is done because older glibc versions don't 37373b3f24adSaurel32# have syscall stubs for these implemented. In that case we 37383b3f24adSaurel32# don't provide them even if kernel supports them. 37393b3f24adSaurel32# 37403b3f24adSaurel32inotify=no 37413b3f24adSaurel32cat > $TMPC << EOF 37423b3f24adSaurel32#include <sys/inotify.h> 37433b3f24adSaurel32 37443b3f24adSaurel32int 37453b3f24adSaurel32main(void) 37463b3f24adSaurel32{ 37473b3f24adSaurel32 /* try to start inotify */ 37488690e420Saurel32 return inotify_init(); 37493b3f24adSaurel32} 37503b3f24adSaurel32EOF 375152166aa0SJuan Quintelaif compile_prog "" "" ; then 37523b3f24adSaurel32 inotify=yes 37533b3f24adSaurel32fi 37543b3f24adSaurel32 3755c05c7a73SRiku Voipioinotify1=no 3756c05c7a73SRiku Voipiocat > $TMPC << EOF 3757c05c7a73SRiku Voipio#include <sys/inotify.h> 3758c05c7a73SRiku Voipio 3759c05c7a73SRiku Voipioint 3760c05c7a73SRiku Voipiomain(void) 3761c05c7a73SRiku Voipio{ 3762c05c7a73SRiku Voipio /* try to start inotify */ 3763c05c7a73SRiku Voipio return inotify_init1(0); 3764c05c7a73SRiku Voipio} 3765c05c7a73SRiku VoipioEOF 3766c05c7a73SRiku Voipioif compile_prog "" "" ; then 3767c05c7a73SRiku Voipio inotify1=yes 3768c05c7a73SRiku Voipiofi 3769c05c7a73SRiku Voipio 3770099d6b0fSRiku Voipio# check if pipe2 is there 3771099d6b0fSRiku Voipiopipe2=no 3772099d6b0fSRiku Voipiocat > $TMPC << EOF 3773099d6b0fSRiku Voipio#include <unistd.h> 3774099d6b0fSRiku Voipio#include <fcntl.h> 3775099d6b0fSRiku Voipio 3776099d6b0fSRiku Voipioint main(void) 3777099d6b0fSRiku Voipio{ 3778099d6b0fSRiku Voipio int pipefd[2]; 37799bca8162SBruce Rogers return pipe2(pipefd, O_CLOEXEC); 3780099d6b0fSRiku Voipio} 3781099d6b0fSRiku VoipioEOF 378252166aa0SJuan Quintelaif compile_prog "" "" ; then 3783099d6b0fSRiku Voipio pipe2=yes 3784099d6b0fSRiku Voipiofi 3785099d6b0fSRiku Voipio 378640ff6d7eSKevin Wolf# check if accept4 is there 378740ff6d7eSKevin Wolfaccept4=no 378840ff6d7eSKevin Wolfcat > $TMPC << EOF 378940ff6d7eSKevin Wolf#include <sys/socket.h> 379040ff6d7eSKevin Wolf#include <stddef.h> 379140ff6d7eSKevin Wolf 379240ff6d7eSKevin Wolfint main(void) 379340ff6d7eSKevin Wolf{ 379440ff6d7eSKevin Wolf accept4(0, NULL, NULL, SOCK_CLOEXEC); 379540ff6d7eSKevin Wolf return 0; 379640ff6d7eSKevin Wolf} 379740ff6d7eSKevin WolfEOF 379840ff6d7eSKevin Wolfif compile_prog "" "" ; then 379940ff6d7eSKevin Wolf accept4=yes 380040ff6d7eSKevin Wolffi 380140ff6d7eSKevin Wolf 38023ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time. 38033ce34dfbSvibisreenivasansplice=no 38043ce34dfbSvibisreenivasancat > $TMPC << EOF 38053ce34dfbSvibisreenivasan#include <unistd.h> 38063ce34dfbSvibisreenivasan#include <fcntl.h> 38073ce34dfbSvibisreenivasan#include <limits.h> 38083ce34dfbSvibisreenivasan 38093ce34dfbSvibisreenivasanint main(void) 38103ce34dfbSvibisreenivasan{ 381166ea0f22SStefan Weil int len, fd = 0; 38123ce34dfbSvibisreenivasan len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 38133ce34dfbSvibisreenivasan splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 38143ce34dfbSvibisreenivasan return 0; 38153ce34dfbSvibisreenivasan} 38163ce34dfbSvibisreenivasanEOF 381752166aa0SJuan Quintelaif compile_prog "" "" ; then 38183ce34dfbSvibisreenivasan splice=yes 38193ce34dfbSvibisreenivasanfi 38203ce34dfbSvibisreenivasan 3821dcc38d1cSMarcelo Tosatti########################################## 3822a99d57bbSWanlong Gao# libnuma probe 3823a99d57bbSWanlong Gao 3824a99d57bbSWanlong Gaoif test "$numa" != "no" ; then 3825a99d57bbSWanlong Gao cat > $TMPC << EOF 3826a99d57bbSWanlong Gao#include <numa.h> 3827a99d57bbSWanlong Gaoint main(void) { return numa_available(); } 3828a99d57bbSWanlong GaoEOF 3829a99d57bbSWanlong Gao 3830a99d57bbSWanlong Gao if compile_prog "" "-lnuma" ; then 3831a99d57bbSWanlong Gao numa=yes 3832ab318051SMarc-André Lureau numa_libs="-lnuma" 3833a99d57bbSWanlong Gao else 3834a99d57bbSWanlong Gao if test "$numa" = "yes" ; then 3835a99d57bbSWanlong Gao feature_not_found "numa" "install numactl devel" 3836a99d57bbSWanlong Gao fi 3837a99d57bbSWanlong Gao numa=no 3838a99d57bbSWanlong Gao fi 3839a99d57bbSWanlong Gaofi 3840a99d57bbSWanlong Gao 3841aa087962SPaolo Bonzinimalloc=system 38427b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then 38437b01cb97SAlexandre Derumier echo "ERROR: tcmalloc && jemalloc can't be used at the same time" 38447b01cb97SAlexandre Derumier exit 1 3845aa087962SPaolo Bonzinielif test "$tcmalloc" = "yes" ; then 3846aa087962SPaolo Bonzini malloc=tcmalloc 3847aa087962SPaolo Bonzinielif test "$jemalloc" = "yes" ; then 3848aa087962SPaolo Bonzini malloc=jemalloc 38497b01cb97SAlexandre Derumierfi 38507b01cb97SAlexandre Derumier 38517b01cb97SAlexandre Derumier########################################## 3852dcc38d1cSMarcelo Tosatti# signalfd probe 3853dcc38d1cSMarcelo Tosattisignalfd="no" 3854dcc38d1cSMarcelo Tosatticat > $TMPC << EOF 3855dcc38d1cSMarcelo Tosatti#include <unistd.h> 3856dcc38d1cSMarcelo Tosatti#include <sys/syscall.h> 3857dcc38d1cSMarcelo Tosatti#include <signal.h> 3858dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 3859dcc38d1cSMarcelo TosattiEOF 3860dcc38d1cSMarcelo Tosatti 3861dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then 3862dcc38d1cSMarcelo Tosatti signalfd=yes 3863dcc38d1cSMarcelo Tosattifi 3864dcc38d1cSMarcelo Tosatti 3865d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h> 3866d339d766SRichard W.M. Jonesoptreset="no" 3867d339d766SRichard W.M. Jonescat > $TMPC << EOF 3868d339d766SRichard W.M. Jones#include <getopt.h> 3869d339d766SRichard W.M. Jonesint main(void) { return optreset; } 3870d339d766SRichard W.M. JonesEOF 3871d339d766SRichard W.M. Jones 3872d339d766SRichard W.M. Jonesif compile_prog "" "" ; then 3873d339d766SRichard W.M. Jones optreset=yes 3874d339d766SRichard W.M. Jonesfi 3875d339d766SRichard W.M. Jones 3876c2882b96SRiku Voipio# check if eventfd is supported 3877c2882b96SRiku Voipioeventfd=no 3878c2882b96SRiku Voipiocat > $TMPC << EOF 3879c2882b96SRiku Voipio#include <sys/eventfd.h> 3880c2882b96SRiku Voipio 3881c2882b96SRiku Voipioint main(void) 3882c2882b96SRiku Voipio{ 388355cc7f3eSStefan Weil return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 3884c2882b96SRiku Voipio} 3885c2882b96SRiku VoipioEOF 3886c2882b96SRiku Voipioif compile_prog "" "" ; then 3887c2882b96SRiku Voipio eventfd=yes 3888c2882b96SRiku Voipiofi 3889c2882b96SRiku Voipio 3890751bcc39SMarc-André Lureau# check if memfd is supported 3891751bcc39SMarc-André Lureaumemfd=no 3892751bcc39SMarc-André Lureaucat > $TMPC << EOF 389375e5b70eSPaolo Bonzini#include <sys/mman.h> 3894751bcc39SMarc-André Lureau 3895751bcc39SMarc-André Lureauint main(void) 3896751bcc39SMarc-André Lureau{ 3897751bcc39SMarc-André Lureau return memfd_create("foo", MFD_ALLOW_SEALING); 3898751bcc39SMarc-André Lureau} 3899751bcc39SMarc-André LureauEOF 3900751bcc39SMarc-André Lureauif compile_prog "" "" ; then 3901751bcc39SMarc-André Lureau memfd=yes 3902751bcc39SMarc-André Lureaufi 3903751bcc39SMarc-André Lureau 3904955727d2SCortland Tölva# check for usbfs 3905955727d2SCortland Tölvahave_usbfs=no 3906955727d2SCortland Tölvaif test "$linux_user" = "yes"; then 390796566d09SThomas Petazzoni cat > $TMPC << EOF 390896566d09SThomas Petazzoni#include <linux/usbdevice_fs.h> 390996566d09SThomas Petazzoni 391096566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES 391196566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined" 391296566d09SThomas Petazzoni#endif 391396566d09SThomas Petazzoni 391496566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM 391596566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined" 391696566d09SThomas Petazzoni#endif 391796566d09SThomas Petazzoni 391896566d09SThomas Petazzoniint main(void) 391996566d09SThomas Petazzoni{ 392096566d09SThomas Petazzoni return 0; 392196566d09SThomas Petazzoni} 392296566d09SThomas PetazzoniEOF 392396566d09SThomas Petazzoni if compile_prog "" ""; then 3924955727d2SCortland Tölva have_usbfs=yes 3925955727d2SCortland Tölva fi 3926955727d2SCortland Tölvafi 3927751bcc39SMarc-André Lureau 3928d0927938SUlrich Hecht# check for fallocate 3929d0927938SUlrich Hechtfallocate=no 3930d0927938SUlrich Hechtcat > $TMPC << EOF 3931d0927938SUlrich Hecht#include <fcntl.h> 3932d0927938SUlrich Hecht 3933d0927938SUlrich Hechtint main(void) 3934d0927938SUlrich Hecht{ 3935d0927938SUlrich Hecht fallocate(0, 0, 0, 0); 3936d0927938SUlrich Hecht return 0; 3937d0927938SUlrich Hecht} 3938d0927938SUlrich HechtEOF 39398fb03151SPeter Maydellif compile_prog "" "" ; then 3940d0927938SUlrich Hecht fallocate=yes 3941d0927938SUlrich Hechtfi 3942d0927938SUlrich Hecht 39433d4fa43eSKusanagi Kouichi# check for fallocate hole punching 39443d4fa43eSKusanagi Kouichifallocate_punch_hole=no 39453d4fa43eSKusanagi Kouichicat > $TMPC << EOF 39463d4fa43eSKusanagi Kouichi#include <fcntl.h> 39473d4fa43eSKusanagi Kouichi#include <linux/falloc.h> 39483d4fa43eSKusanagi Kouichi 39493d4fa43eSKusanagi Kouichiint main(void) 39503d4fa43eSKusanagi Kouichi{ 39513d4fa43eSKusanagi Kouichi fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 39523d4fa43eSKusanagi Kouichi return 0; 39533d4fa43eSKusanagi Kouichi} 39543d4fa43eSKusanagi KouichiEOF 39553d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then 39563d4fa43eSKusanagi Kouichi fallocate_punch_hole=yes 39573d4fa43eSKusanagi Kouichifi 39583d4fa43eSKusanagi Kouichi 3959b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file 3960b953f075SDenis V. Lunevfallocate_zero_range=no 3961b953f075SDenis V. Lunevcat > $TMPC << EOF 3962b953f075SDenis V. Lunev#include <fcntl.h> 3963b953f075SDenis V. Lunev#include <linux/falloc.h> 3964b953f075SDenis V. Lunev 3965b953f075SDenis V. Lunevint main(void) 3966b953f075SDenis V. Lunev{ 3967b953f075SDenis V. Lunev fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0); 3968b953f075SDenis V. Lunev return 0; 3969b953f075SDenis V. Lunev} 3970b953f075SDenis V. LunevEOF 3971b953f075SDenis V. Lunevif compile_prog "" "" ; then 3972b953f075SDenis V. Lunev fallocate_zero_range=yes 3973b953f075SDenis V. Lunevfi 3974b953f075SDenis V. Lunev 3975ed911435SKevin Wolf# check for posix_fallocate 3976ed911435SKevin Wolfposix_fallocate=no 3977ed911435SKevin Wolfcat > $TMPC << EOF 3978ed911435SKevin Wolf#include <fcntl.h> 3979ed911435SKevin Wolf 3980ed911435SKevin Wolfint main(void) 3981ed911435SKevin Wolf{ 3982ed911435SKevin Wolf posix_fallocate(0, 0, 0); 3983ed911435SKevin Wolf return 0; 3984ed911435SKevin Wolf} 3985ed911435SKevin WolfEOF 3986ed911435SKevin Wolfif compile_prog "" "" ; then 3987ed911435SKevin Wolf posix_fallocate=yes 3988ed911435SKevin Wolffi 3989ed911435SKevin Wolf 3990c727f47dSPeter Maydell# check for sync_file_range 3991c727f47dSPeter Maydellsync_file_range=no 3992c727f47dSPeter Maydellcat > $TMPC << EOF 3993c727f47dSPeter Maydell#include <fcntl.h> 3994c727f47dSPeter Maydell 3995c727f47dSPeter Maydellint main(void) 3996c727f47dSPeter Maydell{ 3997c727f47dSPeter Maydell sync_file_range(0, 0, 0, 0); 3998c727f47dSPeter Maydell return 0; 3999c727f47dSPeter Maydell} 4000c727f47dSPeter MaydellEOF 40018fb03151SPeter Maydellif compile_prog "" "" ; then 4002c727f47dSPeter Maydell sync_file_range=yes 4003c727f47dSPeter Maydellfi 4004c727f47dSPeter Maydell 4005dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP 4006dace20dcSPeter Maydellfiemap=no 4007dace20dcSPeter Maydellcat > $TMPC << EOF 4008dace20dcSPeter Maydell#include <sys/ioctl.h> 4009dace20dcSPeter Maydell#include <linux/fs.h> 4010dace20dcSPeter Maydell#include <linux/fiemap.h> 4011dace20dcSPeter Maydell 4012dace20dcSPeter Maydellint main(void) 4013dace20dcSPeter Maydell{ 4014dace20dcSPeter Maydell ioctl(0, FS_IOC_FIEMAP, 0); 4015dace20dcSPeter Maydell return 0; 4016dace20dcSPeter Maydell} 4017dace20dcSPeter MaydellEOF 40188fb03151SPeter Maydellif compile_prog "" "" ; then 4019dace20dcSPeter Maydell fiemap=yes 4020dace20dcSPeter Maydellfi 4021dace20dcSPeter Maydell 4022d0927938SUlrich Hecht# check for dup3 4023d0927938SUlrich Hechtdup3=no 4024d0927938SUlrich Hechtcat > $TMPC << EOF 4025d0927938SUlrich Hecht#include <unistd.h> 4026d0927938SUlrich Hecht 4027d0927938SUlrich Hechtint main(void) 4028d0927938SUlrich Hecht{ 4029d0927938SUlrich Hecht dup3(0, 0, 0); 4030d0927938SUlrich Hecht return 0; 4031d0927938SUlrich Hecht} 4032d0927938SUlrich HechtEOF 403378f5d726SJan Kiszkaif compile_prog "" "" ; then 4034d0927938SUlrich Hecht dup3=yes 4035d0927938SUlrich Hechtfi 4036d0927938SUlrich Hecht 40374e0c6529SAlex Bligh# check for ppoll support 40384e0c6529SAlex Blighppoll=no 40394e0c6529SAlex Blighcat > $TMPC << EOF 40404e0c6529SAlex Bligh#include <poll.h> 40414e0c6529SAlex Bligh 40424e0c6529SAlex Blighint main(void) 40434e0c6529SAlex Bligh{ 40444e0c6529SAlex Bligh struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; 40454e0c6529SAlex Bligh ppoll(&pfd, 1, 0, 0); 40464e0c6529SAlex Bligh return 0; 40474e0c6529SAlex Bligh} 40484e0c6529SAlex BlighEOF 40494e0c6529SAlex Blighif compile_prog "" "" ; then 40504e0c6529SAlex Bligh ppoll=yes 40514e0c6529SAlex Blighfi 40524e0c6529SAlex Bligh 4053cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support 4054cd758dd0SAlex Blighprctl_pr_set_timerslack=no 4055cd758dd0SAlex Blighcat > $TMPC << EOF 4056cd758dd0SAlex Bligh#include <sys/prctl.h> 4057cd758dd0SAlex Bligh 4058cd758dd0SAlex Blighint main(void) 4059cd758dd0SAlex Bligh{ 4060cd758dd0SAlex Bligh prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); 4061cd758dd0SAlex Bligh return 0; 4062cd758dd0SAlex Bligh} 4063cd758dd0SAlex BlighEOF 4064cd758dd0SAlex Blighif compile_prog "" "" ; then 4065cd758dd0SAlex Bligh prctl_pr_set_timerslack=yes 4066cd758dd0SAlex Blighfi 4067cd758dd0SAlex Bligh 40683b6edd16SPeter Maydell# check for epoll support 40693b6edd16SPeter Maydellepoll=no 40703b6edd16SPeter Maydellcat > $TMPC << EOF 40713b6edd16SPeter Maydell#include <sys/epoll.h> 40723b6edd16SPeter Maydell 40733b6edd16SPeter Maydellint main(void) 40743b6edd16SPeter Maydell{ 40753b6edd16SPeter Maydell epoll_create(0); 40763b6edd16SPeter Maydell return 0; 40773b6edd16SPeter Maydell} 40783b6edd16SPeter MaydellEOF 40798fb03151SPeter Maydellif compile_prog "" "" ; then 40803b6edd16SPeter Maydell epoll=yes 40813b6edd16SPeter Maydellfi 40823b6edd16SPeter Maydell 4083227f0214SPeter Maydell# epoll_create1 is a later addition 4084227f0214SPeter Maydell# so we must check separately for its presence 40853b6edd16SPeter Maydellepoll_create1=no 40863b6edd16SPeter Maydellcat > $TMPC << EOF 40873b6edd16SPeter Maydell#include <sys/epoll.h> 40883b6edd16SPeter Maydell 40893b6edd16SPeter Maydellint main(void) 40903b6edd16SPeter Maydell{ 409119e83f6bSPeter Maydell /* Note that we use epoll_create1 as a value, not as 409219e83f6bSPeter Maydell * a function being called. This is necessary so that on 409319e83f6bSPeter Maydell * old SPARC glibc versions where the function was present in 409419e83f6bSPeter Maydell * the library but not declared in the header file we will 409519e83f6bSPeter Maydell * fail the configure check. (Otherwise we will get a compiler 409619e83f6bSPeter Maydell * warning but not an error, and will proceed to fail the 409719e83f6bSPeter Maydell * qemu compile where we compile with -Werror.) 409819e83f6bSPeter Maydell */ 4099c075a723SBlue Swirl return (int)(uintptr_t)&epoll_create1; 41003b6edd16SPeter Maydell} 41013b6edd16SPeter MaydellEOF 41028fb03151SPeter Maydellif compile_prog "" "" ; then 41033b6edd16SPeter Maydell epoll_create1=yes 41043b6edd16SPeter Maydellfi 41053b6edd16SPeter Maydell 4106a8fd1abaSPeter Maydell# check for sendfile support 4107a8fd1abaSPeter Maydellsendfile=no 4108a8fd1abaSPeter Maydellcat > $TMPC << EOF 4109a8fd1abaSPeter Maydell#include <sys/sendfile.h> 4110a8fd1abaSPeter Maydell 4111a8fd1abaSPeter Maydellint main(void) 4112a8fd1abaSPeter Maydell{ 4113a8fd1abaSPeter Maydell return sendfile(0, 0, 0, 0); 4114a8fd1abaSPeter Maydell} 4115a8fd1abaSPeter MaydellEOF 4116a8fd1abaSPeter Maydellif compile_prog "" "" ; then 4117a8fd1abaSPeter Maydell sendfile=yes 4118a8fd1abaSPeter Maydellfi 4119a8fd1abaSPeter Maydell 412051834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer) 412151834341SRiku Voipiotimerfd=no 412251834341SRiku Voipiocat > $TMPC << EOF 412351834341SRiku Voipio#include <sys/timerfd.h> 412451834341SRiku Voipio 412551834341SRiku Voipioint main(void) 412651834341SRiku Voipio{ 412751834341SRiku Voipio return(timerfd_create(CLOCK_REALTIME, 0)); 412851834341SRiku Voipio} 412951834341SRiku VoipioEOF 413051834341SRiku Voipioif compile_prog "" "" ; then 413151834341SRiku Voipio timerfd=yes 413251834341SRiku Voipiofi 413351834341SRiku Voipio 41349af5c906SRiku Voipio# check for setns and unshare support 41359af5c906SRiku Voipiosetns=no 41369af5c906SRiku Voipiocat > $TMPC << EOF 41379af5c906SRiku Voipio#include <sched.h> 41389af5c906SRiku Voipio 41399af5c906SRiku Voipioint main(void) 41409af5c906SRiku Voipio{ 41419af5c906SRiku Voipio int ret; 41429af5c906SRiku Voipio ret = setns(0, 0); 41439af5c906SRiku Voipio ret = unshare(0); 41449af5c906SRiku Voipio return ret; 41459af5c906SRiku Voipio} 41469af5c906SRiku VoipioEOF 41479af5c906SRiku Voipioif compile_prog "" "" ; then 41489af5c906SRiku Voipio setns=yes 41499af5c906SRiku Voipiofi 41509af5c906SRiku Voipio 415138860a03SAleksandar Markovic# clock_adjtime probe 415238860a03SAleksandar Markovicclock_adjtime=no 415338860a03SAleksandar Markoviccat > $TMPC <<EOF 415438860a03SAleksandar Markovic#include <time.h> 415538860a03SAleksandar Markovic 415638860a03SAleksandar Markovicint main(void) 415738860a03SAleksandar Markovic{ 415838860a03SAleksandar Markovic return clock_adjtime(0, 0); 415938860a03SAleksandar Markovic} 416038860a03SAleksandar MarkovicEOF 416138860a03SAleksandar Markovicclock_adjtime=no 416238860a03SAleksandar Markovicif compile_prog "" "" ; then 416338860a03SAleksandar Markovic clock_adjtime=yes 416438860a03SAleksandar Markovicfi 416538860a03SAleksandar Markovic 41665a03cd00SAleksandar Markovic# syncfs probe 41675a03cd00SAleksandar Markovicsyncfs=no 41685a03cd00SAleksandar Markoviccat > $TMPC <<EOF 41695a03cd00SAleksandar Markovic#include <unistd.h> 41705a03cd00SAleksandar Markovic 41715a03cd00SAleksandar Markovicint main(void) 41725a03cd00SAleksandar Markovic{ 41735a03cd00SAleksandar Markovic return syncfs(0); 41745a03cd00SAleksandar Markovic} 41755a03cd00SAleksandar MarkovicEOF 41765a03cd00SAleksandar Markovicsyncfs=no 41775a03cd00SAleksandar Markovicif compile_prog "" "" ; then 41785a03cd00SAleksandar Markovic syncfs=yes 41795a03cd00SAleksandar Markovicfi 41805a03cd00SAleksandar Markovic 4181f514f41cSStefan Weil# Search for bswap_32 function 41826ae9a1f4SJuan Quintelabyteswap_h=no 41836ae9a1f4SJuan Quintelacat > $TMPC << EOF 41846ae9a1f4SJuan Quintela#include <byteswap.h> 41856ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); } 41866ae9a1f4SJuan QuintelaEOF 418752166aa0SJuan Quintelaif compile_prog "" "" ; then 41886ae9a1f4SJuan Quintela byteswap_h=yes 41896ae9a1f4SJuan Quintelafi 41906ae9a1f4SJuan Quintela 419175f13596SStefan Weil# Search for bswap32 function 41926ae9a1f4SJuan Quintelabswap_h=no 41936ae9a1f4SJuan Quintelacat > $TMPC << EOF 41946ae9a1f4SJuan Quintela#include <sys/endian.h> 41956ae9a1f4SJuan Quintela#include <sys/types.h> 41966ae9a1f4SJuan Quintela#include <machine/bswap.h> 41976ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); } 41986ae9a1f4SJuan QuintelaEOF 419952166aa0SJuan Quintelaif compile_prog "" "" ; then 42006ae9a1f4SJuan Quintela bswap_h=yes 42016ae9a1f4SJuan Quintelafi 42026ae9a1f4SJuan Quintela 4203da93a1fdSaliguori########################################## 4204da93a1fdSaliguori# Do we need librt 42058bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime 42068bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't 42078bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this 42088bacde8dSNatanael Copa# function in addition. 4209da93a1fdSaliguoricat > $TMPC <<EOF 4210da93a1fdSaliguori#include <signal.h> 4211da93a1fdSaliguori#include <time.h> 42128bacde8dSNatanael Copaint main(void) { 42138bacde8dSNatanael Copa timer_create(CLOCK_REALTIME, NULL, NULL); 42148bacde8dSNatanael Copa return clock_gettime(CLOCK_REALTIME, NULL); 42158bacde8dSNatanael Copa} 4216da93a1fdSaliguoriEOF 4217da93a1fdSaliguori 421852166aa0SJuan Quintelaif compile_prog "" "" ; then 421907ffa4bdSJuan Quintela : 42208bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result 422118e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then 422218e588b1SRick Liu LIBS="$LIBS -lrt" 4223da93a1fdSaliguorifi 4224da93a1fdSaliguori 4225f2995ee4SPaolo Bonzini# Check whether we have openpty() in either libc or libutil 4226d99e97e6SThomas Huthcat > $TMPC << EOF 4227d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp); 4228d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); } 4229d99e97e6SThomas HuthEOF 4230d99e97e6SThomas Huth 42319df8b20dSThomas Huthhave_openpty="no" 42329df8b20dSThomas Huthif compile_prog "" "" ; then 42339df8b20dSThomas Huth have_openpty="yes" 42349df8b20dSThomas Huthelse 4235d99e97e6SThomas Huth if compile_prog "" "-lutil" ; then 42369df8b20dSThomas Huth have_openpty="yes" 4237d99e97e6SThomas Huth fi 42386362a53fSJuan Quintelafi 42396362a53fSJuan Quintela 4240de5071c5SBlue Swirl########################################## 4241cd4ec0b4SGerd Hoffmann# spice probe 4242cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then 4243cd4ec0b4SGerd Hoffmann cat > $TMPC << EOF 4244cd4ec0b4SGerd Hoffmann#include <spice.h> 4245cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; } 4246cd4ec0b4SGerd HoffmannEOF 4247710fc4f5SJiri Denemark spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 4248710fc4f5SJiri Denemark spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 42491b63665cSMarc-André Lureau if $pkg_config --atleast-version=0.12.5 spice-server && \ 425065d5d3f9SStefan Weil $pkg_config --atleast-version=0.12.3 spice-protocol && \ 4251cd4ec0b4SGerd Hoffmann compile_prog "$spice_cflags" "$spice_libs" ; then 4252cd4ec0b4SGerd Hoffmann spice="yes" 4253cd4ec0b4SGerd Hoffmann else 4254cd4ec0b4SGerd Hoffmann if test "$spice" = "yes" ; then 42558efc9363SHu Tao feature_not_found "spice" \ 42561b63665cSMarc-André Lureau "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel" 4257cd4ec0b4SGerd Hoffmann fi 4258cd4ec0b4SGerd Hoffmann spice="no" 4259cd4ec0b4SGerd Hoffmann fi 4260cd4ec0b4SGerd Hoffmannfi 4261cd4ec0b4SGerd Hoffmann 42627b02f544SMarc-André Lureau# check for smartcard support 42637b02f544SMarc-André Lureauif test "$smartcard" != "no"; then 42640f5c642dSMichal Privoznik if $pkg_config --atleast-version=2.5.1 libcacard; then 42657b02f544SMarc-André Lureau libcacard_cflags=$($pkg_config --cflags libcacard) 42667b02f544SMarc-André Lureau libcacard_libs=$($pkg_config --libs libcacard) 42677b02f544SMarc-André Lureau smartcard="yes" 4268111a38b0SRobert Relyea else 42697b02f544SMarc-André Lureau if test "$smartcard" = "yes"; then 42707b02f544SMarc-André Lureau feature_not_found "smartcard" "Install libcacard devel" 4271111a38b0SRobert Relyea fi 42727b02f544SMarc-André Lureau smartcard="no" 4273111a38b0SRobert Relyea fi 4274111a38b0SRobert Relyeafi 4275111a38b0SRobert Relyea 42762b2325ffSGerd Hoffmann# check for libusb 42772b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then 427865d5d3f9SStefan Weil if $pkg_config --atleast-version=1.0.13 libusb-1.0; then 42792b2325ffSGerd Hoffmann libusb="yes" 4280ca871ec8SStefan Weil libusb_cflags=$($pkg_config --cflags libusb-1.0) 4281ca871ec8SStefan Weil libusb_libs=$($pkg_config --libs libusb-1.0) 42822b2325ffSGerd Hoffmann else 42832b2325ffSGerd Hoffmann if test "$libusb" = "yes"; then 42848efc9363SHu Tao feature_not_found "libusb" "Install libusb devel >= 1.0.13" 42852b2325ffSGerd Hoffmann fi 42862b2325ffSGerd Hoffmann libusb="no" 42872b2325ffSGerd Hoffmann fi 42882b2325ffSGerd Hoffmannfi 42892b2325ffSGerd Hoffmann 429069354a83SHans de Goede# check for usbredirparser for usb network redirection support 429169354a83SHans de Goedeif test "$usb_redir" != "no" ; then 429265d5d3f9SStefan Weil if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then 429369354a83SHans de Goede usb_redir="yes" 4294ca871ec8SStefan Weil usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) 4295ca871ec8SStefan Weil usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) 429669354a83SHans de Goede else 429769354a83SHans de Goede if test "$usb_redir" = "yes"; then 429821684af0SStewart Smith feature_not_found "usb-redir" "Install usbredir devel" 429969354a83SHans de Goede fi 430069354a83SHans de Goede usb_redir="no" 430169354a83SHans de Goede fi 430269354a83SHans de Goedefi 430369354a83SHans de Goede 4304cd4ec0b4SGerd Hoffmann########################################## 4305d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win 4306d9840e25STomoki Sekiyama 4307e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 4308e633a5c6SEric Blake test "$vss_win32_sdk" != "no" ; then 4309d9840e25STomoki Sekiyama case "$vss_win32_sdk" in 4310690604f6SMichael Roth "") vss_win32_include="-isystem $source_path" ;; 4311d9840e25STomoki Sekiyama *\ *) # The SDK is installed in "Program Files" by default, but we cannot 4312d9840e25STomoki Sekiyama # handle path with spaces. So we symlink the headers into ".sdk/vss". 4313690604f6SMichael Roth vss_win32_include="-isystem $source_path/.sdk/vss" 4314d9840e25STomoki Sekiyama symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 4315d9840e25STomoki Sekiyama ;; 4316690604f6SMichael Roth *) vss_win32_include="-isystem $vss_win32_sdk" 4317d9840e25STomoki Sekiyama esac 4318d9840e25STomoki Sekiyama cat > $TMPC << EOF 4319d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__ 4320d9840e25STomoki Sekiyama#include <inc/win2003/vss.h> 4321d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; } 4322d9840e25STomoki SekiyamaEOF 4323d9840e25STomoki Sekiyama if compile_prog "$vss_win32_include" "" ; then 4324d9840e25STomoki Sekiyama guest_agent_with_vss="yes" 4325d9840e25STomoki Sekiyama QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 4326315d3184SFam Zheng libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 4327f33ca81fSMichael Roth qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" 4328d9840e25STomoki Sekiyama else 4329d9840e25STomoki Sekiyama if test "$vss_win32_sdk" != "" ; then 4330d9840e25STomoki Sekiyama echo "ERROR: Please download and install Microsoft VSS SDK:" 4331d9840e25STomoki Sekiyama echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 4332d9840e25STomoki Sekiyama echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 4333d9840e25STomoki Sekiyama echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 4334d9840e25STomoki Sekiyama echo "ERROR: The headers are extracted in the directory \`inc'." 4335d9840e25STomoki Sekiyama feature_not_found "VSS support" 4336d9840e25STomoki Sekiyama fi 4337d9840e25STomoki Sekiyama guest_agent_with_vss="no" 4338d9840e25STomoki Sekiyama fi 4339d9840e25STomoki Sekiyamafi 4340d9840e25STomoki Sekiyama 4341d9840e25STomoki Sekiyama########################################## 4342d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified) 4343d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent 4344d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the 4345d9840e25STomoki Sekiyama# pre-compiled .tlb file is included. 4346d9840e25STomoki Sekiyama 4347e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 4348e633a5c6SEric Blake test "$guest_agent_with_vss" = "yes" ; then 4349d9840e25STomoki Sekiyama if test -z "$win_sdk"; then 4350d9840e25STomoki Sekiyama programfiles="$PROGRAMFILES" 4351d9840e25STomoki Sekiyama test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 4352d9840e25STomoki Sekiyama if test -n "$programfiles"; then 4353d9840e25STomoki Sekiyama win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 4354d9840e25STomoki Sekiyama else 4355d9840e25STomoki Sekiyama feature_not_found "Windows SDK" 4356d9840e25STomoki Sekiyama fi 4357d9840e25STomoki Sekiyama elif test "$win_sdk" = "no"; then 4358d9840e25STomoki Sekiyama win_sdk="" 4359d9840e25STomoki Sekiyama fi 4360d9840e25STomoki Sekiyamafi 4361d9840e25STomoki Sekiyama 4362d9840e25STomoki Sekiyama########################################## 436350cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h 4364e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then 436550cbebb9SMichael Roth cat > $TMPC << EOF 436650cbebb9SMichael Roth#include <windows.h> 436750cbebb9SMichael Roth#include <ntddscsi.h> 436850cbebb9SMichael Rothint main(void) { 436950cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS) 437050cbebb9SMichael Roth#error Missing required ioctl definitions 437150cbebb9SMichael Roth#endif 437250cbebb9SMichael Roth SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; 437350cbebb9SMichael Roth return addr.Lun; 437450cbebb9SMichael Roth} 437550cbebb9SMichael RothEOF 437650cbebb9SMichael Roth if compile_prog "" "" ; then 437750cbebb9SMichael Roth guest_agent_ntddscsi=yes 4378996b9cdcSMatt Hines libs_qga="-lsetupapi -lcfgmgr32 $libs_qga" 437950cbebb9SMichael Roth fi 438050cbebb9SMichael Rothfi 438150cbebb9SMichael Roth 438250cbebb9SMichael Roth########################################## 43839d9e1521SGerd Hoffmann# virgl renderer probe 43849d9e1521SGerd Hoffmann 43859d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then 43869d9e1521SGerd Hoffmann cat > $TMPC << EOF 43879d9e1521SGerd Hoffmann#include <virglrenderer.h> 43889d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; } 43899d9e1521SGerd HoffmannEOF 43909d9e1521SGerd Hoffmann virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null) 43919d9e1521SGerd Hoffmann virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null) 439247479c55SMarc-André Lureau virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null) 43939d9e1521SGerd Hoffmann if $pkg_config virglrenderer >/dev/null 2>&1 && \ 43949d9e1521SGerd Hoffmann compile_prog "$virgl_cflags" "$virgl_libs" ; then 43959d9e1521SGerd Hoffmann virglrenderer="yes" 43969d9e1521SGerd Hoffmann else 43979d9e1521SGerd Hoffmann if test "$virglrenderer" = "yes" ; then 43989d9e1521SGerd Hoffmann feature_not_found "virglrenderer" 43999d9e1521SGerd Hoffmann fi 44009d9e1521SGerd Hoffmann virglrenderer="no" 44019d9e1521SGerd Hoffmann fi 44029d9e1521SGerd Hoffmannfi 44039d9e1521SGerd Hoffmann 44049d9e1521SGerd Hoffmann########################################## 44058ca80760SRichard Henderson# capstone 44068ca80760SRichard Henderson 4407e219c499SRichard Hendersoncase "$capstone" in 44088b18cdbfSRichard Henderson auto | enabled | internal) 44098b18cdbfSRichard Henderson # Simpler to always update submodule, even if not needed. 44108b18cdbfSRichard Henderson if test -e "${source_path}/.git" && test $git_update = 'yes' ; then 4411e219c499SRichard Henderson git_submodules="${git_submodules} capstone" 4412e219c499SRichard Henderson fi 4413e219c499SRichard Henderson ;; 4414e219c499SRichard Hendersonesac 44158ca80760SRichard Henderson 44168ca80760SRichard Henderson########################################## 44175f6b9e8fSBlue Swirl# check if we have fdatasync 44185f6b9e8fSBlue Swirl 44195f6b9e8fSBlue Swirlfdatasync=no 44205f6b9e8fSBlue Swirlcat > $TMPC << EOF 44215f6b9e8fSBlue Swirl#include <unistd.h> 4422d1722a27SAlexandre Raymondint main(void) { 4423d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 4424d1722a27SAlexandre Raymondreturn fdatasync(0); 4425d1722a27SAlexandre Raymond#else 4426e172fe11SStefan Weil#error Not supported 4427d1722a27SAlexandre Raymond#endif 4428d1722a27SAlexandre Raymond} 44295f6b9e8fSBlue SwirlEOF 44305f6b9e8fSBlue Swirlif compile_prog "" "" ; then 44315f6b9e8fSBlue Swirl fdatasync=yes 44325f6b9e8fSBlue Swirlfi 44335f6b9e8fSBlue Swirl 443494a420b1SStefan Hajnoczi########################################## 4435e78815a5SAndreas Färber# check if we have madvise 4436e78815a5SAndreas Färber 4437e78815a5SAndreas Färbermadvise=no 4438e78815a5SAndreas Färbercat > $TMPC << EOF 4439e78815a5SAndreas Färber#include <sys/types.h> 4440e78815a5SAndreas Färber#include <sys/mman.h> 4441832ce9c2SScott Wood#include <stddef.h> 4442e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 4443e78815a5SAndreas FärberEOF 4444e78815a5SAndreas Färberif compile_prog "" "" ; then 4445e78815a5SAndreas Färber madvise=yes 4446e78815a5SAndreas Färberfi 4447e78815a5SAndreas Färber 4448e78815a5SAndreas Färber########################################## 4449e78815a5SAndreas Färber# check if we have posix_madvise 4450e78815a5SAndreas Färber 4451e78815a5SAndreas Färberposix_madvise=no 4452e78815a5SAndreas Färbercat > $TMPC << EOF 4453e78815a5SAndreas Färber#include <sys/mman.h> 4454832ce9c2SScott Wood#include <stddef.h> 4455e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 4456e78815a5SAndreas FärberEOF 4457e78815a5SAndreas Färberif compile_prog "" "" ; then 4458e78815a5SAndreas Färber posix_madvise=yes 4459e78815a5SAndreas Färberfi 4460e78815a5SAndreas Färber 4461e78815a5SAndreas Färber########################################## 44629bc5a719SAndreas Gustafsson# check if we have posix_memalign() 44639bc5a719SAndreas Gustafsson 44649bc5a719SAndreas Gustafssonposix_memalign=no 44659bc5a719SAndreas Gustafssoncat > $TMPC << EOF 44669bc5a719SAndreas Gustafsson#include <stdlib.h> 44679bc5a719SAndreas Gustafssonint main(void) { 44689bc5a719SAndreas Gustafsson void *p; 44699bc5a719SAndreas Gustafsson return posix_memalign(&p, 8, 8); 44709bc5a719SAndreas Gustafsson} 44719bc5a719SAndreas GustafssonEOF 44729bc5a719SAndreas Gustafssonif compile_prog "" "" ; then 44739bc5a719SAndreas Gustafsson posix_memalign=yes 44749bc5a719SAndreas Gustafssonfi 44759bc5a719SAndreas Gustafsson 44769bc5a719SAndreas Gustafsson########################################## 44770a852417SPaul Durrant# check if we have posix_syslog 44780a852417SPaul Durrant 44790a852417SPaul Durrantposix_syslog=no 44800a852417SPaul Durrantcat > $TMPC << EOF 44810a852417SPaul Durrant#include <syslog.h> 44820a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; } 44830a852417SPaul DurrantEOF 44840a852417SPaul Durrantif compile_prog "" "" ; then 44850a852417SPaul Durrant posix_syslog=yes 44860a852417SPaul Durrantfi 44870a852417SPaul Durrant 44880a852417SPaul Durrant########################################## 4489401bc051SPeter Maydell# check if we have sem_timedwait 4490401bc051SPeter Maydell 4491401bc051SPeter Maydellsem_timedwait=no 4492401bc051SPeter Maydellcat > $TMPC << EOF 4493401bc051SPeter Maydell#include <semaphore.h> 4494811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); } 4495401bc051SPeter MaydellEOF 4496401bc051SPeter Maydellif compile_prog "" "" ; then 4497401bc051SPeter Maydell sem_timedwait=yes 4498401bc051SPeter Maydellfi 4499401bc051SPeter Maydell 4500401bc051SPeter Maydell########################################## 45015c99fa37SKeno Fischer# check if we have strchrnul 45025c99fa37SKeno Fischer 45035c99fa37SKeno Fischerstrchrnul=no 45045c99fa37SKeno Fischercat > $TMPC << EOF 45055c99fa37SKeno Fischer#include <string.h> 45065c99fa37SKeno Fischerint main(void); 45075c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold 45085c99fa37SKeno Fischerchar *haystack = (char*)&main; 45095c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; } 45105c99fa37SKeno FischerEOF 45115c99fa37SKeno Fischerif compile_prog "" "" ; then 45125c99fa37SKeno Fischer strchrnul=yes 45135c99fa37SKeno Fischerfi 45145c99fa37SKeno Fischer 45158a792b03SJiufei Xue######################################### 45168a792b03SJiufei Xue# check if we have st_atim 45178a792b03SJiufei Xue 45188a792b03SJiufei Xuest_atim=no 45198a792b03SJiufei Xuecat > $TMPC << EOF 45208a792b03SJiufei Xue#include <sys/stat.h> 45218a792b03SJiufei Xue#include <stddef.h> 45228a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); } 45238a792b03SJiufei XueEOF 45248a792b03SJiufei Xueif compile_prog "" "" ; then 45258a792b03SJiufei Xue st_atim=yes 45268a792b03SJiufei Xuefi 45278a792b03SJiufei Xue 45285c99fa37SKeno Fischer########################################## 452994a420b1SStefan Hajnoczi# check if trace backend exists 453094a420b1SStefan Hajnoczi 45315b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null 453294a420b1SStefan Hajnocziif test "$?" -ne 0 ; then 45335b808275SLluís Vilanova error_exit "invalid trace backends" \ 45345b808275SLluís Vilanova "Please choose supported trace backends." 453594a420b1SStefan Hajnoczifi 453694a420b1SStefan Hajnoczi 45377e24e92aSStefan Hajnoczi########################################## 45387e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present 45395b808275SLluís Vilanovaif have_backend "ust"; then 45407e24e92aSStefan Hajnoczi cat > $TMPC << EOF 4541bf15f63cSMohamad Gebai#include <lttng/tracepoint.h> 45427e24e92aSStefan Hajnocziint main(void) { return 0; } 45437e24e92aSStefan HajnocziEOF 4544c79ed23dSFrancis Deslauriers if compile_prog "" "-Wl,--no-as-needed -ldl" ; then 4545bf15f63cSMohamad Gebai if $pkg_config lttng-ust --exists; then 454689138857SStefan Weil lttng_ust_libs=$($pkg_config --libs lttng-ust) 45477e24e92aSStefan Hajnoczi else 4548c79ed23dSFrancis Deslauriers lttng_ust_libs="-llttng-ust -ldl" 4549bf15f63cSMohamad Gebai fi 4550bf15f63cSMohamad Gebai if $pkg_config liburcu-bp --exists; then 455189138857SStefan Weil urcu_bp_libs=$($pkg_config --libs liburcu-bp) 4552bf15f63cSMohamad Gebai else 4553bf15f63cSMohamad Gebai urcu_bp_libs="-lurcu-bp" 4554bf15f63cSMohamad Gebai fi 4555bf15f63cSMohamad Gebai else 4556bf15f63cSMohamad Gebai error_exit "Trace backend 'ust' missing lttng-ust header files" 45577e24e92aSStefan Hajnoczi fi 45587e24e92aSStefan Hajnoczifi 4559b3d08c02SDaniel P. Berrange 4560b3d08c02SDaniel P. Berrange########################################## 4561b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present 45625b808275SLluís Vilanovaif have_backend "dtrace"; then 4563b3d08c02SDaniel P. Berrange if ! has 'dtrace' ; then 456476ad07a4SPeter Maydell error_exit "dtrace command is not found in PATH $PATH" 4565b3d08c02SDaniel P. Berrange fi 4566c276b17dSDaniel P. Berrange trace_backend_stap="no" 4567c276b17dSDaniel P. Berrange if has 'stap' ; then 4568c276b17dSDaniel P. Berrange trace_backend_stap="yes" 45694b265c79SStefan Hajnoczi 45704b265c79SStefan Hajnoczi # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol 45714b265c79SStefan Hajnoczi # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility 45724b265c79SStefan Hajnoczi # instead. QEMU --enable-modules depends on this because the SystemTap 45734b265c79SStefan Hajnoczi # semaphores are linked into the main binary and not the module's shared 45744b265c79SStefan Hajnoczi # object. 45754b265c79SStefan Hajnoczi QEMU_CFLAGS="$QEMU_CFLAGS -DSTAP_SDT_V2" 4576c276b17dSDaniel P. Berrange fi 4577b3d08c02SDaniel P. Berrangefi 4578b3d08c02SDaniel P. Berrange 45797e24e92aSStefan Hajnoczi########################################## 4580519175a2SAlex Barcelo# check and set a backend for coroutine 4581d0e2fce5SAneesh Kumar K.V 45827c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback 458333c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows 458433c53c54SDaniel P. Berrange# specific one. 45857c2acc70SPeter Maydell 45867c2acc70SPeter Maydellucontext_works=no 4587d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then 4588d0e2fce5SAneesh Kumar K.V cat > $TMPC << EOF 4589d0e2fce5SAneesh Kumar K.V#include <ucontext.h> 4590cdf84806SPeter Maydell#ifdef __stub_makecontext 4591cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail 4592cdf84806SPeter Maydell#endif 459375cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; } 4594d0e2fce5SAneesh Kumar K.VEOF 4595d0e2fce5SAneesh Kumar K.V if compile_prog "" "" ; then 45967c2acc70SPeter Maydell ucontext_works=yes 4597d0e2fce5SAneesh Kumar K.V fi 4598519175a2SAlex Barcelofi 45997c2acc70SPeter Maydell 46007c2acc70SPeter Maydellif test "$coroutine" = ""; then 46017c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 46027c2acc70SPeter Maydell coroutine=win32 46037c2acc70SPeter Maydell elif test "$ucontext_works" = "yes"; then 46047c2acc70SPeter Maydell coroutine=ucontext 4605519175a2SAlex Barcelo else 46067c2acc70SPeter Maydell coroutine=sigaltstack 46077c2acc70SPeter Maydell fi 46087c2acc70SPeter Maydellelse 46097c2acc70SPeter Maydell case $coroutine in 46107c2acc70SPeter Maydell windows) 46117c2acc70SPeter Maydell if test "$mingw32" != "yes"; then 46127c2acc70SPeter Maydell error_exit "'windows' coroutine backend only valid for Windows" 46137c2acc70SPeter Maydell fi 46147c2acc70SPeter Maydell # Unfortunately the user visible backend name doesn't match the 46157c2acc70SPeter Maydell # coroutine-*.c filename for this case, so we have to adjust it here. 46167c2acc70SPeter Maydell coroutine=win32 46177c2acc70SPeter Maydell ;; 46187c2acc70SPeter Maydell ucontext) 46197c2acc70SPeter Maydell if test "$ucontext_works" != "yes"; then 46207c2acc70SPeter Maydell feature_not_found "ucontext" 46217c2acc70SPeter Maydell fi 46227c2acc70SPeter Maydell ;; 462333c53c54SDaniel P. Berrange sigaltstack) 46247c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 46257c2acc70SPeter Maydell error_exit "only the 'windows' coroutine backend is valid for Windows" 46267c2acc70SPeter Maydell fi 46277c2acc70SPeter Maydell ;; 46287c2acc70SPeter Maydell *) 462976ad07a4SPeter Maydell error_exit "unknown coroutine backend $coroutine" 46307c2acc70SPeter Maydell ;; 46317c2acc70SPeter Maydell esac 4632d0e2fce5SAneesh Kumar K.Vfi 4633d0e2fce5SAneesh Kumar K.V 463470c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then 463570c60c08SStefan Hajnoczi coroutine_pool=yes 463670c60c08SStefan Hajnoczifi 463770c60c08SStefan Hajnoczi 46387d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then 46397d992e4dSPeter Lieven if test "$coroutine_pool" = "yes"; then 46407d992e4dSPeter Lieven echo "WARN: disabling coroutine pool for stack usage debugging" 46417d992e4dSPeter Lieven coroutine_pool=no 46427d992e4dSPeter Lieven fi 46437d992e4dSPeter Lievenfi 46447d992e4dSPeter Lieven 46451e4f6065SDaniele Buono################################################## 46461e4f6065SDaniele Buono# SafeStack 46471e4f6065SDaniele Buono 46481e4f6065SDaniele Buono 46491e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 46501e4f6065SDaniele Buonocat > $TMPC << EOF 46511e4f6065SDaniele Buonoint main(int argc, char *argv[]) 46521e4f6065SDaniele Buono{ 46531e4f6065SDaniele Buono#if ! __has_feature(safe_stack) 46541e4f6065SDaniele Buono#error SafeStack Disabled 46551e4f6065SDaniele Buono#endif 46561e4f6065SDaniele Buono return 0; 46571e4f6065SDaniele Buono} 46581e4f6065SDaniele BuonoEOF 46591e4f6065SDaniele Buono flag="-fsanitize=safe-stack" 46601e4f6065SDaniele Buono # Check that safe-stack is supported and enabled. 46611e4f6065SDaniele Buono if compile_prog "-Werror $flag" "$flag"; then 46621e4f6065SDaniele Buono # Flag needed both at compilation and at linking 46631e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 46641e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 46651e4f6065SDaniele Buono else 46661e4f6065SDaniele Buono error_exit "SafeStack not supported by your compiler" 46671e4f6065SDaniele Buono fi 46681e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 46691e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 46701e4f6065SDaniele Buono fi 46711e4f6065SDaniele Buonoelse 46721e4f6065SDaniele Buonocat > $TMPC << EOF 46731e4f6065SDaniele Buonoint main(int argc, char *argv[]) 46741e4f6065SDaniele Buono{ 46751e4f6065SDaniele Buono#if defined(__has_feature) 46761e4f6065SDaniele Buono#if __has_feature(safe_stack) 46771e4f6065SDaniele Buono#error SafeStack Enabled 46781e4f6065SDaniele Buono#endif 46791e4f6065SDaniele Buono#endif 46801e4f6065SDaniele Buono return 0; 46811e4f6065SDaniele Buono} 46821e4f6065SDaniele BuonoEOF 46831e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then 46841e4f6065SDaniele Buono # Make sure that safe-stack is disabled 46851e4f6065SDaniele Buono if ! compile_prog "-Werror" ""; then 46861e4f6065SDaniele Buono # SafeStack was already enabled, try to explicitly remove the feature 46871e4f6065SDaniele Buono flag="-fno-sanitize=safe-stack" 46881e4f6065SDaniele Buono if ! compile_prog "-Werror $flag" "$flag"; then 46891e4f6065SDaniele Buono error_exit "Configure cannot disable SafeStack" 46901e4f6065SDaniele Buono fi 46911e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 46921e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 46931e4f6065SDaniele Buono fi 46941e4f6065SDaniele Buonoelse # "$safe_stack" = "" 46951e4f6065SDaniele Buono # Set safe_stack to yes or no based on pre-existing flags 46961e4f6065SDaniele Buono if compile_prog "-Werror" ""; then 46971e4f6065SDaniele Buono safe_stack="no" 46981e4f6065SDaniele Buono else 46991e4f6065SDaniele Buono safe_stack="yes" 47001e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 47011e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 47021e4f6065SDaniele Buono fi 47031e4f6065SDaniele Buono fi 47041e4f6065SDaniele Buonofi 47051e4f6065SDaniele Buonofi 47067d992e4dSPeter Lieven 4707d0e2fce5SAneesh Kumar K.V########################################## 4708d2042378SAneesh Kumar K.V# check if we have open_by_handle_at 4709d2042378SAneesh Kumar K.V 47104e1797f9SStefan Weilopen_by_handle_at=no 4711d2042378SAneesh Kumar K.Vcat > $TMPC << EOF 4712d2042378SAneesh Kumar K.V#include <fcntl.h> 4713acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH) 4714acc55ba8SStefan Weil# error missing definition 4715acc55ba8SStefan Weil#else 471675cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 4717acc55ba8SStefan Weil#endif 4718d2042378SAneesh Kumar K.VEOF 4719d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then 4720d2042378SAneesh Kumar K.V open_by_handle_at=yes 4721d2042378SAneesh Kumar K.Vfi 4722d2042378SAneesh Kumar K.V 4723e06a765eSHarsh Prateek Bora######################################## 4724e06a765eSHarsh Prateek Bora# check if we have linux/magic.h 4725e06a765eSHarsh Prateek Bora 4726e06a765eSHarsh Prateek Boralinux_magic_h=no 4727e06a765eSHarsh Prateek Boracat > $TMPC << EOF 4728e06a765eSHarsh Prateek Bora#include <linux/magic.h> 4729e06a765eSHarsh Prateek Boraint main(void) { 473075cafad7SStefan Weil return 0; 4731e06a765eSHarsh Prateek Bora} 4732e06a765eSHarsh Prateek BoraEOF 4733e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then 4734e06a765eSHarsh Prateek Bora linux_magic_h=yes 4735e06a765eSHarsh Prateek Borafi 4736e06a765eSHarsh Prateek Bora 47378ab1bf12SLuiz Capitulino######################################## 4738541be927SChristian Borntraeger# check if we have valgrind/valgrind.h 47393f4349dcSKevin Wolf 47403f4349dcSKevin Wolfvalgrind_h=no 47413f4349dcSKevin Wolfcat > $TMPC << EOF 47423f4349dcSKevin Wolf#include <valgrind/valgrind.h> 47433f4349dcSKevin Wolfint main(void) { 47443f4349dcSKevin Wolf return 0; 47453f4349dcSKevin Wolf} 47463f4349dcSKevin WolfEOF 47473f4349dcSKevin Wolfif compile_prog "" "" ; then 47483f4349dcSKevin Wolf valgrind_h=yes 47493f4349dcSKevin Wolffi 47503f4349dcSKevin Wolf 47513f4349dcSKevin Wolf######################################## 47528ab1bf12SLuiz Capitulino# check if environ is declared 47538ab1bf12SLuiz Capitulino 47548ab1bf12SLuiz Capitulinohas_environ=no 47558ab1bf12SLuiz Capitulinocat > $TMPC << EOF 47568ab1bf12SLuiz Capitulino#include <unistd.h> 47578ab1bf12SLuiz Capitulinoint main(void) { 4758c075a723SBlue Swirl environ = 0; 47598ab1bf12SLuiz Capitulino return 0; 47608ab1bf12SLuiz Capitulino} 47618ab1bf12SLuiz CapitulinoEOF 47628ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then 47638ab1bf12SLuiz Capitulino has_environ=yes 47648ab1bf12SLuiz Capitulinofi 47658ab1bf12SLuiz Capitulino 476676a347e1SRichard Henderson######################################## 476776a347e1SRichard Henderson# check if cpuid.h is usable. 476876a347e1SRichard Henderson 476976a347e1SRichard Hendersoncat > $TMPC << EOF 477076a347e1SRichard Henderson#include <cpuid.h> 477176a347e1SRichard Hendersonint main(void) { 4772774d566cSPeter Maydell unsigned a, b, c, d; 4773774d566cSPeter Maydell int max = __get_cpuid_max(0, 0); 4774774d566cSPeter Maydell 4775774d566cSPeter Maydell if (max >= 1) { 4776774d566cSPeter Maydell __cpuid(1, a, b, c, d); 4777774d566cSPeter Maydell } 4778774d566cSPeter Maydell 4779774d566cSPeter Maydell if (max >= 7) { 4780774d566cSPeter Maydell __cpuid_count(7, 0, a, b, c, d); 4781774d566cSPeter Maydell } 4782774d566cSPeter Maydell 478376a347e1SRichard Henderson return 0; 478476a347e1SRichard Henderson} 478576a347e1SRichard HendersonEOF 478676a347e1SRichard Hendersonif compile_prog "" "" ; then 478776a347e1SRichard Henderson cpuid_h=yes 478876a347e1SRichard Hendersonfi 478976a347e1SRichard Henderson 47905dd89908SRichard Henderson########################################## 47915dd89908SRichard Henderson# avx2 optimization requirement check 47925dd89908SRichard Henderson# 47935dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable, 47945dd89908SRichard Henderson# since we won't be able to select the new routines. 47955dd89908SRichard Henderson 4796e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then 47975dd89908SRichard Henderson cat > $TMPC << EOF 47985dd89908SRichard Henderson#pragma GCC push_options 47995dd89908SRichard Henderson#pragma GCC target("avx2") 48005dd89908SRichard Henderson#include <cpuid.h> 48015dd89908SRichard Henderson#include <immintrin.h> 48025dd89908SRichard Hendersonstatic int bar(void *a) { 48035dd89908SRichard Henderson __m256i x = *(__m256i *)a; 48045dd89908SRichard Henderson return _mm256_testz_si256(x, x); 48055dd89908SRichard Henderson} 48065dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); } 48075dd89908SRichard HendersonEOF 48085dd89908SRichard Henderson if compile_object "" ; then 48095dd89908SRichard Henderson avx2_opt="yes" 481086583a07SLiam Merwick else 481186583a07SLiam Merwick avx2_opt="no" 48125dd89908SRichard Henderson fi 48135dd89908SRichard Hendersonfi 48145dd89908SRichard Henderson 48156b8cd447SRobert Hoo########################################## 48166b8cd447SRobert Hoo# avx512f optimization requirement check 48176b8cd447SRobert Hoo# 48186b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable, 48196b8cd447SRobert Hoo# since we won't be able to select the new routines. 48206b8cd447SRobert Hoo# by default, it is turned off. 48216b8cd447SRobert Hoo# if user explicitly want to enable it, check environment 48226b8cd447SRobert Hoo 48236b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then 48246b8cd447SRobert Hoo cat > $TMPC << EOF 48256b8cd447SRobert Hoo#pragma GCC push_options 48266b8cd447SRobert Hoo#pragma GCC target("avx512f") 48276b8cd447SRobert Hoo#include <cpuid.h> 48286b8cd447SRobert Hoo#include <immintrin.h> 48296b8cd447SRobert Hoostatic int bar(void *a) { 48306b8cd447SRobert Hoo __m512i x = *(__m512i *)a; 48316b8cd447SRobert Hoo return _mm512_test_epi64_mask(x, x); 48326b8cd447SRobert Hoo} 48336b8cd447SRobert Hooint main(int argc, char *argv[]) 48346b8cd447SRobert Hoo{ 48356b8cd447SRobert Hoo return bar(argv[0]); 48366b8cd447SRobert Hoo} 48376b8cd447SRobert HooEOF 48386b8cd447SRobert Hoo if ! compile_object "" ; then 48396b8cd447SRobert Hoo avx512f_opt="no" 48406b8cd447SRobert Hoo fi 48416b8cd447SRobert Hooelse 48426b8cd447SRobert Hoo avx512f_opt="no" 48436b8cd447SRobert Hoofi 48446b8cd447SRobert Hoo 4845f540166bSRichard Henderson######################################## 4846f540166bSRichard Henderson# check if __[u]int128_t is usable. 4847f540166bSRichard Henderson 4848f540166bSRichard Hendersonint128=no 4849f540166bSRichard Hendersoncat > $TMPC << EOF 4850f540166bSRichard Henderson__int128_t a; 4851f540166bSRichard Henderson__uint128_t b; 4852f540166bSRichard Hendersonint main (void) { 4853f540166bSRichard Henderson a = a + b; 4854f540166bSRichard Henderson b = a * b; 4855464e3671SPeter Maydell a = a * a; 4856f540166bSRichard Henderson return 0; 4857f540166bSRichard Henderson} 4858f540166bSRichard HendersonEOF 4859f540166bSRichard Hendersonif compile_prog "" "" ; then 4860f540166bSRichard Henderson int128=yes 4861f540166bSRichard Hendersonfi 486276a347e1SRichard Henderson 48637ebee43eSRichard Henderson######################################### 48647ebee43eSRichard Henderson# See if 128-bit atomic operations are supported. 48657ebee43eSRichard Henderson 48667ebee43eSRichard Hendersonatomic128=no 48677ebee43eSRichard Hendersonif test "$int128" = "yes"; then 48687ebee43eSRichard Henderson cat > $TMPC << EOF 48697ebee43eSRichard Hendersonint main(void) 48707ebee43eSRichard Henderson{ 48717ebee43eSRichard Henderson unsigned __int128 x = 0, y = 0; 48727ebee43eSRichard Henderson y = __atomic_load_16(&x, 0); 48737ebee43eSRichard Henderson __atomic_store_16(&x, y, 0); 48747ebee43eSRichard Henderson __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0); 48757ebee43eSRichard Henderson return 0; 48767ebee43eSRichard Henderson} 48777ebee43eSRichard HendersonEOF 48787ebee43eSRichard Henderson if compile_prog "" "" ; then 48797ebee43eSRichard Henderson atomic128=yes 48807ebee43eSRichard Henderson fi 48817ebee43eSRichard Hendersonfi 48827ebee43eSRichard Henderson 4883e6cd4bb5SRichard Hendersoncmpxchg128=no 4884e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then 4885e6cd4bb5SRichard Henderson cat > $TMPC << EOF 4886e6cd4bb5SRichard Hendersonint main(void) 4887e6cd4bb5SRichard Henderson{ 4888e6cd4bb5SRichard Henderson unsigned __int128 x = 0, y = 0; 4889e6cd4bb5SRichard Henderson __sync_val_compare_and_swap_16(&x, y, x); 4890e6cd4bb5SRichard Henderson return 0; 4891e6cd4bb5SRichard Henderson} 4892e6cd4bb5SRichard HendersonEOF 4893e6cd4bb5SRichard Henderson if compile_prog "" "" ; then 4894e6cd4bb5SRichard Henderson cmpxchg128=yes 4895e6cd4bb5SRichard Henderson fi 4896e6cd4bb5SRichard Hendersonfi 4897e6cd4bb5SRichard Henderson 4898df79b996SRichard Henderson######################################### 4899df79b996SRichard Henderson# See if 64-bit atomic operations are supported. 4900df79b996SRichard Henderson# Note that without __atomic builtins, we can only 4901df79b996SRichard Henderson# assume atomic loads/stores max at pointer size. 4902df79b996SRichard Henderson 4903df79b996SRichard Hendersoncat > $TMPC << EOF 4904df79b996SRichard Henderson#include <stdint.h> 4905df79b996SRichard Hendersonint main(void) 4906df79b996SRichard Henderson{ 4907df79b996SRichard Henderson uint64_t x = 0, y = 0; 4908df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED 49095fe40765SThomas Huth y = __atomic_load_n(&x, __ATOMIC_RELAXED); 49105fe40765SThomas Huth __atomic_store_n(&x, y, __ATOMIC_RELAXED); 49115fe40765SThomas Huth __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 49125fe40765SThomas Huth __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); 49135fe40765SThomas Huth __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); 4914df79b996SRichard Henderson#else 4915df79b996SRichard Henderson typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1]; 4916df79b996SRichard Henderson __sync_lock_test_and_set(&x, y); 4917df79b996SRichard Henderson __sync_val_compare_and_swap(&x, y, 0); 4918df79b996SRichard Henderson __sync_fetch_and_add(&x, y); 4919df79b996SRichard Henderson#endif 4920df79b996SRichard Henderson return 0; 4921df79b996SRichard Henderson} 4922df79b996SRichard HendersonEOF 4923df79b996SRichard Hendersonif compile_prog "" "" ; then 4924df79b996SRichard Henderson atomic64=yes 4925df79b996SRichard Hendersonfi 4926df79b996SRichard Henderson 492726fffe29SEmilio G. Cota######################################### 492826fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker 492926fffe29SEmilio G. Cotald_dynamic_list="no" 493026fffe29SEmilio G. Cotaif test "$static" = "no" ; then 493126fffe29SEmilio G. Cota cat > $TMPTXT <<EOF 493226fffe29SEmilio G. Cota{ 493326fffe29SEmilio G. Cota foo; 493426fffe29SEmilio G. Cota}; 493526fffe29SEmilio G. CotaEOF 493626fffe29SEmilio G. Cota 493726fffe29SEmilio G. Cota cat > $TMPC <<EOF 493826fffe29SEmilio G. Cota#include <stdio.h> 493926fffe29SEmilio G. Cotavoid foo(void); 494026fffe29SEmilio G. Cota 494126fffe29SEmilio G. Cotavoid foo(void) 494226fffe29SEmilio G. Cota{ 494326fffe29SEmilio G. Cota printf("foo\n"); 494426fffe29SEmilio G. Cota} 494526fffe29SEmilio G. Cota 494626fffe29SEmilio G. Cotaint main(void) 494726fffe29SEmilio G. Cota{ 494826fffe29SEmilio G. Cota foo(); 494926fffe29SEmilio G. Cota return 0; 495026fffe29SEmilio G. Cota} 495126fffe29SEmilio G. CotaEOF 495226fffe29SEmilio G. Cota 495326fffe29SEmilio G. Cota if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then 495426fffe29SEmilio G. Cota ld_dynamic_list="yes" 495526fffe29SEmilio G. Cota fi 495626fffe29SEmilio G. Cotafi 495726fffe29SEmilio G. Cota 495826fffe29SEmilio G. Cota######################################### 495926fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker 496026fffe29SEmilio G. Cota 496126fffe29SEmilio G. Cotald_exported_symbols_list="no" 496226fffe29SEmilio G. Cotaif test "$static" = "no" ; then 496326fffe29SEmilio G. Cota cat > $TMPTXT <<EOF 496426fffe29SEmilio G. Cota _foo 496526fffe29SEmilio G. CotaEOF 496626fffe29SEmilio G. Cota 496726fffe29SEmilio G. Cota if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then 496826fffe29SEmilio G. Cota ld_exported_symbols_list="yes" 496926fffe29SEmilio G. Cota fi 497026fffe29SEmilio G. Cotafi 497126fffe29SEmilio G. Cota 497226fffe29SEmilio G. Cotaif test "$plugins" = "yes" && 497326fffe29SEmilio G. Cota test "$ld_dynamic_list" = "no" && 497426fffe29SEmilio G. Cota test "$ld_exported_symbols_list" = "no" ; then 497526fffe29SEmilio G. Cota error_exit \ 497626fffe29SEmilio G. Cota "Plugin support requires dynamic linking and specifying a set of symbols " \ 497726fffe29SEmilio G. Cota "that are exported to plugins. Unfortunately your linker doesn't " \ 497826fffe29SEmilio G. Cota "support the flag (--dynamic-list or -exported_symbols_list) used " \ 497926fffe29SEmilio G. Cota "for this purpose. You can't build with --static." 498026fffe29SEmilio G. Cotafi 498126fffe29SEmilio G. Cota 49821e6e9acaSRichard Henderson######################################## 4983db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported. 4984db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10. 4985db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default. 4986db8aaae8SRichard Henderson 4987db8aaae8SRichard Hendersonattralias=no 4988db8aaae8SRichard Hendersoncat > $TMPC << EOF 4989db8aaae8SRichard Hendersonint x = 1; 4990db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x"))); 4991db8aaae8SRichard Hendersonint main(void) { return 0; } 4992db8aaae8SRichard HendersonEOF 4993db8aaae8SRichard Hendersonif compile_prog "" "" ; then 4994db8aaae8SRichard Henderson attralias=yes 4995db8aaae8SRichard Hendersonfi 4996db8aaae8SRichard Henderson 4997db8aaae8SRichard Henderson######################################## 49981e6e9acaSRichard Henderson# check if getauxval is available. 49991e6e9acaSRichard Henderson 50001e6e9acaSRichard Hendersongetauxval=no 50011e6e9acaSRichard Hendersoncat > $TMPC << EOF 50021e6e9acaSRichard Henderson#include <sys/auxv.h> 50031e6e9acaSRichard Hendersonint main(void) { 50041e6e9acaSRichard Henderson return getauxval(AT_HWCAP) == 0; 50051e6e9acaSRichard Henderson} 50061e6e9acaSRichard HendersonEOF 50071e6e9acaSRichard Hendersonif compile_prog "" "" ; then 50081e6e9acaSRichard Henderson getauxval=yes 50091e6e9acaSRichard Hendersonfi 50101e6e9acaSRichard Henderson 5011fd0e6053SJohn Snow######################################## 5012fd0e6053SJohn Snow# check if ccache is interfering with 5013fd0e6053SJohn Snow# semantic analysis of macros 5014fd0e6053SJohn Snow 50155e4dfd3dSJohn Snowunset CCACHE_CPP2 5016fd0e6053SJohn Snowccache_cpp2=no 5017fd0e6053SJohn Snowcat > $TMPC << EOF 5018fd0e6053SJohn Snowstatic const int Z = 1; 5019fd0e6053SJohn Snow#define fn() ({ Z; }) 5020fd0e6053SJohn Snow#define TAUT(X) ((X) == Z) 5021fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y) 5022fd0e6053SJohn Snow#define ID(X) (X) 5023fd0e6053SJohn Snowint main(int argc, char *argv[]) 5024fd0e6053SJohn Snow{ 5025fd0e6053SJohn Snow int x = 0, y = 0; 5026fd0e6053SJohn Snow x = ID(x); 5027fd0e6053SJohn Snow x = fn(); 5028fd0e6053SJohn Snow fn(); 5029fd0e6053SJohn Snow if (PAREN(x, y)) return 0; 5030fd0e6053SJohn Snow if (TAUT(Z)) return 0; 5031fd0e6053SJohn Snow return 0; 5032fd0e6053SJohn Snow} 5033fd0e6053SJohn SnowEOF 5034fd0e6053SJohn Snow 5035fd0e6053SJohn Snowif ! compile_object "-Werror"; then 5036fd0e6053SJohn Snow ccache_cpp2=yes 5037fd0e6053SJohn Snowfi 5038fd0e6053SJohn Snow 5039b553a042SJohn Snow################################################# 5040b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE. 5041b553a042SJohn Snow 5042b553a042SJohn Snowif test "$fortify_source" != "no"; then 5043b553a042SJohn Snow if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then 5044b553a042SJohn Snow fortify_source="no"; 5045e189091fSPeter Maydell elif test -n "$cxx" && has $cxx && 5046cfcc7c14SJohn Snow echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then 5047b553a042SJohn Snow fortify_source="no"; 5048b553a042SJohn Snow else 5049b553a042SJohn Snow fortify_source="yes" 5050b553a042SJohn Snow fi 5051b553a042SJohn Snowfi 5052b553a042SJohn Snow 50531efad060SFam Zheng############################################### 50541efad060SFam Zheng# Check if copy_file_range is provided by glibc 50551efad060SFam Zhenghave_copy_file_range=no 50561efad060SFam Zhengcat > $TMPC << EOF 50571efad060SFam Zheng#include <unistd.h> 50581efad060SFam Zhengint main(void) { 50591efad060SFam Zheng copy_file_range(0, NULL, 0, NULL, 0, 0); 50601efad060SFam Zheng return 0; 50611efad060SFam Zheng} 50621efad060SFam ZhengEOF 50631efad060SFam Zhengif compile_prog "" "" ; then 50641efad060SFam Zheng have_copy_file_range=yes 50651efad060SFam Zhengfi 50661efad060SFam Zheng 5067d2042378SAneesh Kumar K.V########################################## 5068277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h 5069277abf15SJan Vesely 5070277abf15SJan Veselyhave_fsxattr=no 5071277abf15SJan Veselycat > $TMPC << EOF 5072277abf15SJan Vesely#include <linux/fs.h> 5073277abf15SJan Veselystruct fsxattr foo; 5074277abf15SJan Veselyint main(void) { 5075277abf15SJan Vesely return 0; 5076277abf15SJan Vesely} 5077277abf15SJan VeselyEOF 5078277abf15SJan Veselyif compile_prog "" "" ; then 5079277abf15SJan Vesely have_fsxattr=yes 5080277abf15SJan Veselyfi 5081277abf15SJan Vesely 5082b66e10e4SPeter Maydell########################################## 5083a40161cbSPaolo Bonzini# check for usable membarrier system call 5084a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then 5085a40161cbSPaolo Bonzini have_membarrier=no 5086a40161cbSPaolo Bonzini if test "$mingw32" = "yes" ; then 5087a40161cbSPaolo Bonzini have_membarrier=yes 5088a40161cbSPaolo Bonzini elif test "$linux" = "yes" ; then 5089a40161cbSPaolo Bonzini cat > $TMPC << EOF 5090a40161cbSPaolo Bonzini #include <linux/membarrier.h> 5091a40161cbSPaolo Bonzini #include <sys/syscall.h> 5092a40161cbSPaolo Bonzini #include <unistd.h> 5093a40161cbSPaolo Bonzini #include <stdlib.h> 5094a40161cbSPaolo Bonzini int main(void) { 5095a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); 5096a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); 5097a40161cbSPaolo Bonzini exit(0); 5098a40161cbSPaolo Bonzini } 5099a40161cbSPaolo BonziniEOF 5100a40161cbSPaolo Bonzini if compile_prog "" "" ; then 5101a40161cbSPaolo Bonzini have_membarrier=yes 5102a40161cbSPaolo Bonzini fi 5103a40161cbSPaolo Bonzini fi 5104a40161cbSPaolo Bonzini if test "$have_membarrier" = "no"; then 5105a40161cbSPaolo Bonzini feature_not_found "membarrier" "membarrier system call not available" 5106a40161cbSPaolo Bonzini fi 5107a40161cbSPaolo Bonzinielse 5108a40161cbSPaolo Bonzini # Do not enable it by default even for Mingw32, because it doesn't 5109a40161cbSPaolo Bonzini # work on Wine. 5110a40161cbSPaolo Bonzini membarrier=no 5111a40161cbSPaolo Bonzinifi 5112a40161cbSPaolo Bonzini 5113a40161cbSPaolo Bonzini########################################## 5114b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful 5115575b22b1SLaurent Vivierhave_rtnetlink=no 5116575b22b1SLaurent Viviercat > $TMPC << EOF 5117575b22b1SLaurent Vivier#include <linux/rtnetlink.h> 5118575b22b1SLaurent Vivierint main(void) { 5119575b22b1SLaurent Vivier return IFLA_PROTO_DOWN; 5120575b22b1SLaurent Vivier} 5121575b22b1SLaurent VivierEOF 5122575b22b1SLaurent Vivierif compile_prog "" "" ; then 5123575b22b1SLaurent Vivier have_rtnetlink=yes 5124575b22b1SLaurent Vivierfi 5125575b22b1SLaurent Vivier 51266a02c806SStefan Hajnoczi########################################## 51276a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment 51286a02c806SStefan Hajnoczihave_af_vsock=no 51296a02c806SStefan Hajnoczicat > $TMPC << EOF 51306a02c806SStefan Hajnoczi#include <errno.h> 51316a02c806SStefan Hajnoczi#include <sys/types.h> 51326a02c806SStefan Hajnoczi#include <sys/socket.h> 51336a02c806SStefan Hajnoczi#if !defined(AF_VSOCK) 51346a02c806SStefan Hajnoczi# error missing AF_VSOCK flag 51356a02c806SStefan Hajnoczi#endif 51366a02c806SStefan Hajnoczi#include <linux/vm_sockets.h> 51376a02c806SStefan Hajnocziint main(void) { 51386a02c806SStefan Hajnoczi int sock, ret; 51396a02c806SStefan Hajnoczi struct sockaddr_vm svm; 51406a02c806SStefan Hajnoczi socklen_t len = sizeof(svm); 51416a02c806SStefan Hajnoczi sock = socket(AF_VSOCK, SOCK_STREAM, 0); 51426a02c806SStefan Hajnoczi ret = getpeername(sock, (struct sockaddr *)&svm, &len); 51436a02c806SStefan Hajnoczi if ((ret == -1) && (errno == ENOTCONN)) { 51446a02c806SStefan Hajnoczi return 0; 51456a02c806SStefan Hajnoczi } 51466a02c806SStefan Hajnoczi return -1; 51476a02c806SStefan Hajnoczi} 51486a02c806SStefan HajnocziEOF 51496a02c806SStefan Hajnocziif compile_prog "" "" ; then 51506a02c806SStefan Hajnoczi have_af_vsock=yes 51516a02c806SStefan Hajnoczifi 51526a02c806SStefan Hajnoczi 5153f0d92b56SLongpeng(Mike)########################################## 5154f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment 51554f67366eSThomas Huthhave_afalg=no 5156f0d92b56SLongpeng(Mike)cat > $TMPC << EOF 5157f0d92b56SLongpeng(Mike)#include <errno.h> 5158f0d92b56SLongpeng(Mike)#include <sys/types.h> 5159f0d92b56SLongpeng(Mike)#include <sys/socket.h> 5160f0d92b56SLongpeng(Mike)#include <linux/if_alg.h> 5161f0d92b56SLongpeng(Mike)int main(void) { 5162f0d92b56SLongpeng(Mike) int sock; 5163f0d92b56SLongpeng(Mike) sock = socket(AF_ALG, SOCK_SEQPACKET, 0); 5164f0d92b56SLongpeng(Mike) return sock; 5165f0d92b56SLongpeng(Mike)} 5166f0d92b56SLongpeng(Mike)EOF 5167f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then 5168f0d92b56SLongpeng(Mike) have_afalg=yes 5169f0d92b56SLongpeng(Mike)fi 5170f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" 5171f0d92b56SLongpeng(Mike)then 5172f0d92b56SLongpeng(Mike) if test "$have_afalg" != "yes" 5173f0d92b56SLongpeng(Mike) then 5174f0d92b56SLongpeng(Mike) error_exit "AF_ALG requested but could not be detected" 5175f0d92b56SLongpeng(Mike) fi 5176f0d92b56SLongpeng(Mike)fi 5177f0d92b56SLongpeng(Mike) 5178f0d92b56SLongpeng(Mike) 51796969ec6cSJames Clarke################################################# 51804d04351fSChristopher Covington# check for sysmacros.h 51814d04351fSChristopher Covington 51824d04351fSChristopher Covingtonhave_sysmacros=no 51834d04351fSChristopher Covingtoncat > $TMPC << EOF 51844d04351fSChristopher Covington#include <sys/sysmacros.h> 51854d04351fSChristopher Covingtonint main(void) { 51864d04351fSChristopher Covington return makedev(0, 0); 51874d04351fSChristopher Covington} 51884d04351fSChristopher CovingtonEOF 51894d04351fSChristopher Covingtonif compile_prog "" "" ; then 51904d04351fSChristopher Covington have_sysmacros=yes 51914d04351fSChristopher Covingtonfi 51924d04351fSChristopher Covington 51934d04351fSChristopher Covington########################################## 519449e00a18SAndreas Grapentin# check for _Static_assert() 519549e00a18SAndreas Grapentin 519649e00a18SAndreas Grapentinhave_static_assert=no 519749e00a18SAndreas Grapentincat > $TMPC << EOF 519849e00a18SAndreas Grapentin_Static_assert(1, "success"); 519949e00a18SAndreas Grapentinint main(void) { 520049e00a18SAndreas Grapentin return 0; 520149e00a18SAndreas Grapentin} 520249e00a18SAndreas GrapentinEOF 520349e00a18SAndreas Grapentinif compile_prog "" "" ; then 520449e00a18SAndreas Grapentin have_static_assert=yes 520549e00a18SAndreas Grapentinfi 520649e00a18SAndreas Grapentin 520749e00a18SAndreas Grapentin########################################## 5208e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD 5209e674605fSTomáš Golembiovský 5210e674605fSTomáš Golembiovskýhave_utmpx=no 5211e674605fSTomáš Golembiovskýcat > $TMPC << EOF 5212e674605fSTomáš Golembiovský#include <utmpx.h> 5213e674605fSTomáš Golembiovskýstruct utmpx user_info; 5214e674605fSTomáš Golembiovskýint main(void) { 5215e674605fSTomáš Golembiovský return 0; 5216e674605fSTomáš Golembiovský} 5217e674605fSTomáš GolembiovskýEOF 5218e674605fSTomáš Golembiovskýif compile_prog "" "" ; then 5219e674605fSTomáš Golembiovský have_utmpx=yes 5220e674605fSTomáš Golembiovskýfi 5221e674605fSTomáš Golembiovský 5222e674605fSTomáš Golembiovský########################################## 5223db1ed1abSRichard Henderson# check for getrandom() 5224db1ed1abSRichard Henderson 5225db1ed1abSRichard Hendersonhave_getrandom=no 5226db1ed1abSRichard Hendersoncat > $TMPC << EOF 5227db1ed1abSRichard Henderson#include <sys/random.h> 5228db1ed1abSRichard Hendersonint main(void) { 5229db1ed1abSRichard Henderson return getrandom(0, 0, GRND_NONBLOCK); 5230db1ed1abSRichard Henderson} 5231db1ed1abSRichard HendersonEOF 5232db1ed1abSRichard Hendersonif compile_prog "" "" ; then 5233db1ed1abSRichard Henderson have_getrandom=yes 5234db1ed1abSRichard Hendersonfi 5235db1ed1abSRichard Henderson 5236db1ed1abSRichard Henderson########################################## 5237247724cbSMarc-André Lureau# checks for sanitizers 5238247724cbSMarc-André Lureau 5239247724cbSMarc-André Lureauhave_asan=no 5240247724cbSMarc-André Lureauhave_ubsan=no 5241d83414e1SMarc-André Lureauhave_asan_iface_h=no 5242d83414e1SMarc-André Lureauhave_asan_iface_fiber=no 5243247724cbSMarc-André Lureau 5244247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then 5245b9f44da2SMarc-André Lureau write_c_skeleton 5246247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then 5247247724cbSMarc-André Lureau have_asan=yes 5248247724cbSMarc-André Lureau fi 5249b9f44da2SMarc-André Lureau 5250b9f44da2SMarc-André Lureau # we could use a simple skeleton for flags checks, but this also 5251b9f44da2SMarc-André Lureau # detect the static linking issue of ubsan, see also: 5252b9f44da2SMarc-André Lureau # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 5253b9f44da2SMarc-André Lureau cat > $TMPC << EOF 5254b9f44da2SMarc-André Lureau#include <stdlib.h> 5255b9f44da2SMarc-André Lureauint main(void) { 5256b9f44da2SMarc-André Lureau void *tmp = malloc(10); 5257f2dfe54cSLeonid Bloch if (tmp != NULL) { 5258b9f44da2SMarc-André Lureau return *(int *)(tmp + 2); 5259b9f44da2SMarc-André Lureau } 5260d1abf3fcSOlaf Hering return 1; 5261f2dfe54cSLeonid Bloch} 5262b9f44da2SMarc-André LureauEOF 5263247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then 5264247724cbSMarc-André Lureau have_ubsan=yes 5265247724cbSMarc-André Lureau fi 5266d83414e1SMarc-André Lureau 5267d83414e1SMarc-André Lureau if check_include "sanitizer/asan_interface.h" ; then 5268d83414e1SMarc-André Lureau have_asan_iface_h=yes 5269d83414e1SMarc-André Lureau fi 5270d83414e1SMarc-André Lureau 5271d83414e1SMarc-André Lureau cat > $TMPC << EOF 5272d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h> 5273d83414e1SMarc-André Lureauint main(void) { 5274d83414e1SMarc-André Lureau __sanitizer_start_switch_fiber(0, 0, 0); 5275d83414e1SMarc-André Lureau return 0; 5276d83414e1SMarc-André Lureau} 5277d83414e1SMarc-André LureauEOF 5278d83414e1SMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then 5279d83414e1SMarc-André Lureau have_asan_iface_fiber=yes 5280d83414e1SMarc-André Lureau fi 5281247724cbSMarc-André Lureaufi 5282247724cbSMarc-André Lureau 5283247724cbSMarc-André Lureau########################################## 5284adc28027SAlexander Bulekov# checks for fuzzer 528554c9e41dSAlexander Bulekovif test "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then 5286adc28027SAlexander Bulekov write_c_fuzzer_skeleton 5287dd016265SAlexander Bulekov if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then 5288adc28027SAlexander Bulekov have_fuzzer=yes 528964ed6f92SPaolo Bonzini else 529064ed6f92SPaolo Bonzini error_exit "Your compiler doesn't support -fsanitize=fuzzer" 529164ed6f92SPaolo Bonzini exit 1 5292adc28027SAlexander Bulekov fi 5293adc28027SAlexander Bulekovfi 5294adc28027SAlexander Bulekov 52950aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers; 52960aebab04SLingfeng Yang# keep it separate until that is not the case. 52970aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then 52980aebab04SLingfeng Yang error_exit "TSAN is not supported with other sanitiziers." 52990aebab04SLingfeng Yangfi 53000aebab04SLingfeng Yanghave_tsan=no 53010aebab04SLingfeng Yanghave_tsan_iface_fiber=no 53020aebab04SLingfeng Yangif test "$tsan" = "yes" ; then 53030aebab04SLingfeng Yang write_c_skeleton 53040aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 53050aebab04SLingfeng Yang have_tsan=yes 53060aebab04SLingfeng Yang fi 53070aebab04SLingfeng Yang cat > $TMPC << EOF 53080aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h> 53090aebab04SLingfeng Yangint main(void) { 53100aebab04SLingfeng Yang __tsan_create_fiber(0); 53110aebab04SLingfeng Yang return 0; 53120aebab04SLingfeng Yang} 53130aebab04SLingfeng YangEOF 53140aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 53150aebab04SLingfeng Yang have_tsan_iface_fiber=yes 53160aebab04SLingfeng Yang fi 53170aebab04SLingfeng Yangfi 53180aebab04SLingfeng Yang 5319adc28027SAlexander Bulekov########################################## 532017824406SJunyan He# check for libpmem 532117824406SJunyan He 532217824406SJunyan Heif test "$libpmem" != "no"; then 532317824406SJunyan He if $pkg_config --exists "libpmem"; then 532417824406SJunyan He libpmem="yes" 532517824406SJunyan He libpmem_libs=$($pkg_config --libs libpmem) 532617824406SJunyan He libpmem_cflags=$($pkg_config --cflags libpmem) 532717824406SJunyan He else 532817824406SJunyan He if test "$libpmem" = "yes" ; then 532917824406SJunyan He feature_not_found "libpmem" "Install nvml or pmdk" 533017824406SJunyan He fi 533117824406SJunyan He libpmem="no" 533217824406SJunyan He fi 533317824406SJunyan Hefi 533417824406SJunyan He 533517824406SJunyan He########################################## 533621b2eca6SJingqi Liu# check for libdaxctl 533721b2eca6SJingqi Liu 533821b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then 533921b2eca6SJingqi Liu if $pkg_config --atleast-version=57 "libdaxctl"; then 534021b2eca6SJingqi Liu libdaxctl="yes" 534121b2eca6SJingqi Liu libdaxctl_libs=$($pkg_config --libs libdaxctl) 534221b2eca6SJingqi Liu libdaxctl_cflags=$($pkg_config --cflags libdaxctl) 534321b2eca6SJingqi Liu else 534421b2eca6SJingqi Liu if test "$libdaxctl" = "yes" ; then 534521b2eca6SJingqi Liu feature_not_found "libdaxctl" "Install libdaxctl" 534621b2eca6SJingqi Liu fi 534721b2eca6SJingqi Liu libdaxctl="no" 534821b2eca6SJingqi Liu fi 534921b2eca6SJingqi Liufi 535021b2eca6SJingqi Liu 535121b2eca6SJingqi Liu########################################## 5352675b9b53SMarc-André Lureau# check for slirp 5353675b9b53SMarc-André Lureau 5354675b9b53SMarc-André Lureaucase "$slirp" in 53554d34a86bSPaolo Bonzini auto | enabled | internal) 53564d34a86bSPaolo Bonzini # Simpler to always update submodule, even if not needed. 53574d34a86bSPaolo Bonzini if test -e "${source_path}/.git" && test $git_update = 'yes' ; then 53587c57bdd8SMarc-André Lureau git_submodules="${git_submodules} slirp" 53597c57bdd8SMarc-André Lureau fi 5360675b9b53SMarc-André Lureau ;; 5361675b9b53SMarc-André Lureauesac 5362675b9b53SMarc-André Lureau 536354e7aac0SAlexey Krasikov########################################## 536454e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall 536554e7aac0SAlexey Krasikov 536654e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then 536754e7aac0SAlexey Krasikov 536854e7aac0SAlexey Krasikov have_keyring=no 536954e7aac0SAlexey Krasikov cat > $TMPC << EOF 537054e7aac0SAlexey Krasikov#include <errno.h> 537154e7aac0SAlexey Krasikov#include <asm/unistd.h> 537254e7aac0SAlexey Krasikov#include <linux/keyctl.h> 537354e7aac0SAlexey Krasikov#include <unistd.h> 537454e7aac0SAlexey Krasikovint main(void) { 537554e7aac0SAlexey Krasikov return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 537654e7aac0SAlexey Krasikov} 537754e7aac0SAlexey KrasikovEOF 537854e7aac0SAlexey Krasikov if compile_prog "" "" ; then 537954e7aac0SAlexey Krasikov have_keyring=yes 538054e7aac0SAlexey Krasikov fi 538154e7aac0SAlexey Krasikovfi 538254e7aac0SAlexey Krasikovif test "$secret_keyring" != "no" 538354e7aac0SAlexey Krasikovthen 5384b418d265SDavid Edmondson if test "$have_keyring" = "yes" 538554e7aac0SAlexey Krasikov then 538654e7aac0SAlexey Krasikov secret_keyring=yes 538754e7aac0SAlexey Krasikov else 538854e7aac0SAlexey Krasikov if test "$secret_keyring" = "yes" 538954e7aac0SAlexey Krasikov then 539054e7aac0SAlexey Krasikov error_exit "syscall __NR_keyctl requested, \ 539154e7aac0SAlexey Krasikovbut not implemented on your system" 539254e7aac0SAlexey Krasikov else 539354e7aac0SAlexey Krasikov secret_keyring=no 539454e7aac0SAlexey Krasikov fi 539554e7aac0SAlexey Krasikov fi 539654e7aac0SAlexey Krasikovfi 539754e7aac0SAlexey Krasikov 539892500362SAlexey Krasikov########################################## 5399e86ecd4bSJuan Quintela# End of CC checks 5400e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs 5401e86ecd4bSJuan Quintela 5402d83414e1SMarc-André Lureauwrite_c_skeleton 5403d83414e1SMarc-André Lureau 54041d728c39SBlue Swirlif test "$gcov" = "yes" ; then 5405bf0e56a3SMarc-André Lureau : 5406b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then 5407086d5f75SPaolo Bonzini QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" 5408086d5f75SPaolo Bonzini debug=no 5409086d5f75SPaolo Bonzinifi 5410086d5f75SPaolo Bonzini 5411086d5f75SPaolo Bonzinicase "$ARCH" in 5412086d5f75SPaolo Bonzinialpha) 5413086d5f75SPaolo Bonzini # Ensure there's only a single GP 5414086d5f75SPaolo Bonzini QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS" 5415086d5f75SPaolo Bonzini;; 5416086d5f75SPaolo Bonziniesac 5417086d5f75SPaolo Bonzini 5418086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then 5419086d5f75SPaolo Bonzini QEMU_CFLAGS="-p $QEMU_CFLAGS" 5420086d5f75SPaolo Bonzini QEMU_LDFLAGS="-p $QEMU_LDFLAGS" 5421086d5f75SPaolo Bonzinifi 5422a316e378SJuan Quintela 5423247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then 5424db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS" 5425db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS" 5426d83414e1SMarc-André Lureau if test "$have_asan_iface_h" = "no" ; then 5427d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header missing." \ 5428d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 5429d83414e1SMarc-André Lureau elif test "$have_asan_iface_fiber" = "no" ; then 5430d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header is too old." \ 5431d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 5432d83414e1SMarc-André Lureau fi 5433247724cbSMarc-André Lureaufi 54340aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then 54350aebab04SLingfeng Yang if test "$have_tsan_iface_fiber" = "yes" ; then 54360aebab04SLingfeng Yang QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS" 54370aebab04SLingfeng Yang QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS" 54380aebab04SLingfeng Yang else 54390aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing fiber annotation interface." 54400aebab04SLingfeng Yang fi 54410aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then 54420aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing sanitize thread interface." 54430aebab04SLingfeng Yangfi 5444247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then 5445db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS" 5446db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS" 5447247724cbSMarc-André Lureaufi 5448247724cbSMarc-André Lureau 54496542aa9cSPeter Lieven########################################## 54503efac6ebSTomáš Golembiovský 54510aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries. 54520aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then 5453e86ecd4bSJuan Quintela if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 5454db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS" 5455e86ecd4bSJuan Quintela fi 5456e86ecd4bSJuan Quintelafi 5457e86ecd4bSJuan Quintela 5458952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available 5459952afb71SBlue Swirlif test "$mingw32" = "yes" ; then 5460cb8baa77SMark Cave-Ayland flags="--no-seh --nxcompat" 5461cb8baa77SMark Cave-Ayland 5462cb8baa77SMark Cave-Ayland # Disable ASLR for debug builds to allow debugging with gdb 5463cb8baa77SMark Cave-Ayland if test "$debug" = "no" ; then 5464cb8baa77SMark Cave-Ayland flags="--dynamicbase $flags" 5465cb8baa77SMark Cave-Ayland fi 5466cb8baa77SMark Cave-Ayland 5467cb8baa77SMark Cave-Ayland for flag in $flags; do 5468e9a3591fSChristian Borntraeger if ld_has $flag ; then 5469db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS" 5470952afb71SBlue Swirl fi 5471952afb71SBlue Swirl done 5472952afb71SBlue Swirlfi 5473952afb71SBlue Swirl 5474e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd 5475e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then 5476e0580342SKamil Rytarowski ivshmem=yes 5477e0580342SKamil Rytarowskifi 5478e0580342SKamil Rytarowski 54794b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then 5480b855f8d1SPaolo Bonzini if test "$linux" = yes; then 54817e462613SPaolo Bonzini if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then 5482983eef5aSMeador Inge virtfs=yes 5483983eef5aSMeador Inge else 5484983eef5aSMeador Inge if test "$virtfs" = yes; then 54857e462613SPaolo Bonzini error_exit "VirtFS requires libcap-ng devel and libattr devel" 5486983eef5aSMeador Inge fi 548717500370SAndreas Färber virtfs=no 5488983eef5aSMeador Inge fi 5489b855f8d1SPaolo Bonzini else 5490b855f8d1SPaolo Bonzini if test "$virtfs" = yes; then 5491b855f8d1SPaolo Bonzini error_exit "VirtFS is supported only on Linux" 5492b855f8d1SPaolo Bonzini fi 5493b855f8d1SPaolo Bonzini virtfs=no 549417bff52bSM. Mohan Kumar fi 5495ff69fd8cSLaurent Vivierfi 54969d6bc27bSMichael Roth 54979d6bc27bSMichael Roth# Probe for guest agent support/options 54989d6bc27bSMichael Roth 5499e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then 5500a5125905SLaurent Vivier if [ "$softmmu" = no -a "$want_tools" = no ] ; then 5501a5125905SLaurent Vivier guest_agent=no 5502a5125905SLaurent Vivier elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 5503e8ef31a3SMichael Tokarev guest_agent=yes 5504e8ef31a3SMichael Tokarev elif [ "$guest_agent" != yes ]; then 5505e8ef31a3SMichael Tokarev guest_agent=no 5506e8ef31a3SMichael Tokarev else 5507e8ef31a3SMichael Tokarev error_exit "Guest agent is not supported on this platform" 5508ca35f780SPaolo Bonzini fi 55094b1c11fdSDaniel P. Berrangefi 5510ca35f780SPaolo Bonzini 55119d6bc27bSMichael Roth# Guest agent Window MSI package 55129d6bc27bSMichael Roth 55139d6bc27bSMichael Rothif test "$guest_agent" != yes; then 55149d6bc27bSMichael Roth if test "$guest_agent_msi" = yes; then 55159d6bc27bSMichael Roth error_exit "MSI guest agent package requires guest agent enabled" 55169d6bc27bSMichael Roth fi 55179d6bc27bSMichael Roth guest_agent_msi=no 55189d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then 55199d6bc27bSMichael Roth if test "$guest_agent_msi" = "yes"; then 55209d6bc27bSMichael Roth error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation" 55219d6bc27bSMichael Roth fi 55229d6bc27bSMichael Roth guest_agent_msi=no 55239d6bc27bSMichael Rothelif ! has wixl; then 55249d6bc27bSMichael Roth if test "$guest_agent_msi" = "yes"; then 55259d6bc27bSMichael Roth error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )" 55269d6bc27bSMichael Roth fi 55279d6bc27bSMichael Roth guest_agent_msi=no 55281a34904eSMichael Rothelse 55291a34904eSMichael Roth # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't 55301a34904eSMichael Roth # disabled explicitly 55311a34904eSMichael Roth if test "$guest_agent_msi" != "no"; then 55321a34904eSMichael Roth guest_agent_msi=yes 55331a34904eSMichael Roth fi 55349d6bc27bSMichael Rothfi 55359d6bc27bSMichael Roth 55361a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then 55379d6bc27bSMichael Roth if test "$guest_agent_with_vss" = "yes"; then 55389d6bc27bSMichael Roth QEMU_GA_MSI_WITH_VSS="-D InstallVss" 55399d6bc27bSMichael Roth fi 55409d6bc27bSMichael Roth 55419d6bc27bSMichael Roth if test "$QEMU_GA_MANUFACTURER" = ""; then 55429d6bc27bSMichael Roth QEMU_GA_MANUFACTURER=QEMU 55439d6bc27bSMichael Roth fi 55449d6bc27bSMichael Roth 55459d6bc27bSMichael Roth if test "$QEMU_GA_DISTRO" = ""; then 55469d6bc27bSMichael Roth QEMU_GA_DISTRO=Linux 55479d6bc27bSMichael Roth fi 55489d6bc27bSMichael Roth 55499d6bc27bSMichael Roth if test "$QEMU_GA_VERSION" = ""; then 555089138857SStefan Weil QEMU_GA_VERSION=$(cat $source_path/VERSION) 55519d6bc27bSMichael Roth fi 55529d6bc27bSMichael Roth 555389138857SStefan Weil QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin" 55549d6bc27bSMichael Roth 55559d6bc27bSMichael Roth case "$cpu" in 55569d6bc27bSMichael Roth x86_64) 55579d6bc27bSMichael Roth QEMU_GA_MSI_ARCH="-a x64 -D Arch=64" 55589d6bc27bSMichael Roth ;; 55599d6bc27bSMichael Roth i386) 55609d6bc27bSMichael Roth QEMU_GA_MSI_ARCH="-D Arch=32" 55619d6bc27bSMichael Roth ;; 55629d6bc27bSMichael Roth *) 55639d6bc27bSMichael Roth error_exit "CPU $cpu not supported for building installation package" 55649d6bc27bSMichael Roth ;; 55659d6bc27bSMichael Roth esac 55669d6bc27bSMichael Rothfi 55679d6bc27bSMichael Roth 5568ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler 5569ca35f780SPaolo Bonziniroms= 5570e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ 5571e633a5c6SEric Blake test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \ 55727000a12eSThomas Huth test "$targetos" != "Haiku" && test "$softmmu" = yes ; then 5573e57218b6SPeter Maydell # Different host OS linkers have different ideas about the name of the ELF 5574c65d5e4eSBrad Smith # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd 5575c65d5e4eSBrad Smith # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe. 5576c65d5e4eSBrad Smith for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do 5577e57218b6SPeter Maydell if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then 5578e57218b6SPeter Maydell ld_i386_emulation="$emu" 5579ca35f780SPaolo Bonzini roms="optionrom" 5580e57218b6SPeter Maydell break 5581e57218b6SPeter Maydell fi 5582e57218b6SPeter Maydell done 5583ca35f780SPaolo Bonzinifi 5584ca35f780SPaolo Bonzini 55852e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 55869933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then 55872e33c3f8SThomas Huth write_c_skeleton 55882e33c3f8SThomas Huth if compile_prog "-march=z900" ""; then 55899933c305SChristian Borntraeger roms="$roms s390-ccw" 55901ef6bfc2SPhilippe Mathieu-Daudé # SLOF is required for building the s390-ccw firmware on s390x, 55911ef6bfc2SPhilippe Mathieu-Daudé # since it is using the libnet code from SLOF for network booting. 55921ef6bfc2SPhilippe Mathieu-Daudé if test -e "${source_path}/.git" ; then 55931ef6bfc2SPhilippe Mathieu-Daudé git_submodules="${git_submodules} roms/SLOF" 55941ef6bfc2SPhilippe Mathieu-Daudé fi 55959933c305SChristian Borntraeger fi 55962e33c3f8SThomas Huthfi 55979933c305SChristian Borntraeger 559811cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler. 559911cde1c8SBruno Dominguez# All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added. 560011cde1c8SBruno Dominguezif has $cxx; then 560111cde1c8SBruno Dominguez cat > $TMPC <<EOF 560211cde1c8SBruno Dominguezint c_function(void); 560311cde1c8SBruno Dominguezint main(void) { return c_function(); } 560411cde1c8SBruno DominguezEOF 560511cde1c8SBruno Dominguez 560611cde1c8SBruno Dominguez compile_object 560711cde1c8SBruno Dominguez 560811cde1c8SBruno Dominguez cat > $TMPCXX <<EOF 560911cde1c8SBruno Dominguezextern "C" { 561011cde1c8SBruno Dominguez int c_function(void); 561111cde1c8SBruno Dominguez} 561211cde1c8SBruno Dominguezint c_function(void) { return 42; } 561311cde1c8SBruno DominguezEOF 561411cde1c8SBruno Dominguez 561511cde1c8SBruno Dominguez update_cxxflags 561611cde1c8SBruno Dominguez 56175770e8afSPaolo Bonzini if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then 561811cde1c8SBruno Dominguez # C++ compiler $cxx works ok with C compiler $cc 561911cde1c8SBruno Dominguez : 562011cde1c8SBruno Dominguez else 562111cde1c8SBruno Dominguez echo "C++ compiler $cxx does not work with C compiler $cc" 562211cde1c8SBruno Dominguez echo "Disabling C++ specific optional code" 562311cde1c8SBruno Dominguez cxx= 562411cde1c8SBruno Dominguez fi 562511cde1c8SBruno Dominguezelse 562611cde1c8SBruno Dominguez echo "No C++ compiler available; disabling C++ specific optional code" 562711cde1c8SBruno Dominguez cxx= 562811cde1c8SBruno Dominguezfi 562911cde1c8SBruno Dominguez 56305d91a2edSYonggang Luoif test $git_update = 'yes' ; then 56315d91a2edSYonggang Luo (cd "${source_path}" && GIT="$git" "./scripts/git-submodule.sh" update "$git_submodules") 56325d91a2edSYonggang Luofi 56335d91a2edSYonggang Luo 563498ec69acSJuan Quintelaconfig_host_mak="config-host.mak" 563597a847bcSbellard 563698ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak 563798ec69acSJuan Quintelaecho >> $config_host_mak 563898ec69acSJuan Quintela 5639e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak 5640cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak 5641aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak 5642f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak 5643804edf29SJuan Quintela 564498ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak 5645727e5283SPaolo Bonzini 5646f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then 5647f3494749SPaolo Bonzini echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak 5648f3494749SPaolo Bonzinielse 5649f3494749SPaolo Bonzini echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak 5650f3494749SPaolo Bonzinifi 5651f8393946Saurel32if test "$debug_tcg" = "yes" ; then 56522358a494SJuan Quintela echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 5653f8393946Saurel32fi 56541625af87Saliguoriif test "$strip_opt" = "yes" ; then 565552ba784dSHollis Blanchard echo "STRIP=${strip}" >> $config_host_mak 56561625af87Saliguorifi 56577d13299dSbellardif test "$bigendian" = "yes" ; then 5658e2542fe2SJuan Quintela echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 565997a847bcSbellardfi 566067b915a5Sbellardif test "$mingw32" = "yes" ; then 566198ec69acSJuan Quintela echo "CONFIG_WIN32=y" >> $config_host_mak 5662d9840e25STomoki Sekiyama if test "$guest_agent_with_vss" = "yes" ; then 5663d9840e25STomoki Sekiyama echo "CONFIG_QGA_VSS=y" >> $config_host_mak 5664f33ca81fSMichael Roth echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak 5665d9840e25STomoki Sekiyama echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 5666d9840e25STomoki Sekiyama fi 566750cbebb9SMichael Roth if test "$guest_agent_ntddscsi" = "yes" ; then 566876dc75caSTomáš Golembiovský echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak 566950cbebb9SMichael Roth fi 56701a34904eSMichael Roth if test "$guest_agent_msi" = "yes"; then 56714bad7c3bSStefan Hajnoczi echo "CONFIG_QGA_MSI=y" >> $config_host_mak 56729dacf32dSYossi Hindin echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak 56739dacf32dSYossi Hindin echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak 56749dacf32dSYossi Hindin echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak 56759dacf32dSYossi Hindin echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak 56769dacf32dSYossi Hindin echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak 56779dacf32dSYossi Hindin echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak 56789dacf32dSYossi Hindin fi 5679210fa556Spbrookelse 568035f4df27SJuan Quintela echo "CONFIG_POSIX=y" >> $config_host_mak 5681210fa556Spbrookfi 5682128ab2ffSblueswir1 5683dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then 5684dffcb71cSMark McLoughlin echo "CONFIG_LINUX=y" >> $config_host_mak 5685dffcb71cSMark McLoughlinfi 5686dffcb71cSMark McLoughlin 568783fb7adfSbellardif test "$darwin" = "yes" ; then 568898ec69acSJuan Quintela echo "CONFIG_DARWIN=y" >> $config_host_mak 568983fb7adfSbellardfi 5690b29fe3edSmalc 5691ec530c81Sbellardif test "$solaris" = "yes" ; then 569298ec69acSJuan Quintela echo "CONFIG_SOLARIS=y" >> $config_host_mak 5693ec530c81Sbellardfi 5694179cf400SAndreas Färberif test "$haiku" = "yes" ; then 5695179cf400SAndreas Färber echo "CONFIG_HAIKU=y" >> $config_host_mak 5696179cf400SAndreas Färberfi 569797a847bcSbellardif test "$static" = "yes" ; then 569898ec69acSJuan Quintela echo "CONFIG_STATIC=y" >> $config_host_mak 569997a847bcSbellardfi 57001ba16968SStefan Weilif test "$profiler" = "yes" ; then 57012358a494SJuan Quintela echo "CONFIG_PROFILER=y" >> $config_host_mak 570205c2a3e7Sbellardfi 5703c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then 5704c932ce31SPaolo Bonzini echo "CONFIG_TOOLS=y" >> $config_host_mak 5705c932ce31SPaolo Bonzinifi 5706f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then 5707f15bff25SPaolo Bonzini echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak 5708f15bff25SPaolo Bonzinifi 5709e2d8830eSBradecho "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 57108a16d273Sthsif test "$vde" = "yes" ; then 571198ec69acSJuan Quintela echo "CONFIG_VDE=y" >> $config_host_mak 5712e2ad6f16SFam Zheng echo "VDE_LIBS=$vde_libs" >> $config_host_mak 57138a16d273Sthsfi 571458952137SVincenzo Maffioneif test "$netmap" = "yes" ; then 571558952137SVincenzo Maffione echo "CONFIG_NETMAP=y" >> $config_host_mak 571658952137SVincenzo Maffionefi 5717015a33bdSGongleiif test "$l2tpv3" = "yes" ; then 5718015a33bdSGonglei echo "CONFIG_L2TPV3=y" >> $config_host_mak 5719015a33bdSGongleifi 57204cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then 57214cc600d2SPaolo Bonzini echo "CONFIG_GPROF=y" >> $config_host_mak 57224cc600d2SPaolo Bonzinifi 572347e98658SCorey Bryantif test "$cap_ng" = "yes" ; then 5724a358bca2SPaolo Bonzini echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak 57253f99cf57SPaolo Bonzini echo "LIBCAP_NG_LIBS=$cap_libs" >> $config_host_mak 572647e98658SCorey Bryantfi 57272358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 57280c58ac1cSmalcfor drv in $audio_drv_list; do 57291ef1ec2aSGerd Hoffmann def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]') 5730484e2cc7SPaolo Bonzini echo "$def=y" >> $config_host_mak 57310c58ac1cSmalcdone 5732478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then 5733478e943fSPaolo Bonzini echo "CONFIG_ALSA=y" >> $config_host_mak 5734478e943fSPaolo Bonzinifi 5735b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak 5736478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak 5737478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then 5738478e943fSPaolo Bonzini echo "CONFIG_LIBPULSE=y" >> $config_host_mak 5739478e943fSPaolo Bonzinifi 5740b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak 5741478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak 5742b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak 5743b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak 5744b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak 5745478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then 5746478e943fSPaolo Bonzini echo "CONFIG_LIBJACK=y" >> $config_host_mak 5747478e943fSPaolo Bonzinifi 57482e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak 5749d5631638Smalcif test "$audio_win_int" = "yes" ; then 5750d5631638Smalc echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 5751d5631638Smalcfi 5752b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 5753b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 5754dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then 5755dce512deSChristoph Hellwig echo "CONFIG_XFS=y" >> $config_host_mak 5756dce512deSChristoph Hellwigfi 575789138857SStefan Weilqemu_version=$(head $source_path/VERSION) 57582358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak 575998ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak 57602b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak 576117969268SFam Zhengif test "$modules" = "yes"; then 5762e26110cfSFam Zheng # $shacmd can generate a hash started with digit, which the compiler doesn't 5763e26110cfSFam Zheng # like as an symbol. So prefix it with an underscore 576489138857SStefan Weil echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak 576517969268SFam Zheng echo "CONFIG_MODULES=y" >> $config_host_mak 576617969268SFam Zhengfi 5767bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then 5768bd83c861SChristian Ehrhardt echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak 5769bd83c861SChristian Ehrhardtfi 5770e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then 57718781595bSGerd Hoffmann echo "CONFIG_X11=y" >> $config_host_mak 57728781595bSGerd Hoffmann echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak 57738781595bSGerd Hoffmann echo "X11_LIBS=$x11_libs" >> $config_host_mak 57748781595bSGerd Hoffmannfi 5775099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then 57762358a494SJuan Quintela echo "CONFIG_PIPE2=y" >> $config_host_mak 5777099d6b0fSRiku Voipiofi 577840ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then 577940ff6d7eSKevin Wolf echo "CONFIG_ACCEPT4=y" >> $config_host_mak 578040ff6d7eSKevin Wolffi 57813ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then 57822358a494SJuan Quintela echo "CONFIG_SPLICE=y" >> $config_host_mak 57833ce34dfbSvibisreenivasanfi 5784c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then 5785c2882b96SRiku Voipio echo "CONFIG_EVENTFD=y" >> $config_host_mak 5786c2882b96SRiku Voipiofi 5787751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then 5788751bcc39SMarc-André Lureau echo "CONFIG_MEMFD=y" >> $config_host_mak 5789751bcc39SMarc-André Lureaufi 5790955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then 5791955727d2SCortland Tölva echo "CONFIG_USBFS=y" >> $config_host_mak 5792955727d2SCortland Tölvafi 5793d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then 5794d0927938SUlrich Hecht echo "CONFIG_FALLOCATE=y" >> $config_host_mak 5795d0927938SUlrich Hechtfi 57963d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then 57973d4fa43eSKusanagi Kouichi echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 57983d4fa43eSKusanagi Kouichifi 5799b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then 5800b953f075SDenis V. Lunev echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak 5801b953f075SDenis V. Lunevfi 5802ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then 5803ed911435SKevin Wolf echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak 5804ed911435SKevin Wolffi 5805c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then 5806c727f47dSPeter Maydell echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 5807c727f47dSPeter Maydellfi 5808dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then 5809dace20dcSPeter Maydell echo "CONFIG_FIEMAP=y" >> $config_host_mak 5810dace20dcSPeter Maydellfi 5811d0927938SUlrich Hechtif test "$dup3" = "yes" ; then 5812d0927938SUlrich Hecht echo "CONFIG_DUP3=y" >> $config_host_mak 5813d0927938SUlrich Hechtfi 58144e0c6529SAlex Blighif test "$ppoll" = "yes" ; then 58154e0c6529SAlex Bligh echo "CONFIG_PPOLL=y" >> $config_host_mak 58164e0c6529SAlex Blighfi 5817cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then 5818cd758dd0SAlex Bligh echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak 5819cd758dd0SAlex Blighfi 58203b6edd16SPeter Maydellif test "$epoll" = "yes" ; then 58213b6edd16SPeter Maydell echo "CONFIG_EPOLL=y" >> $config_host_mak 58223b6edd16SPeter Maydellfi 58233b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then 58243b6edd16SPeter Maydell echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 58253b6edd16SPeter Maydellfi 5826a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then 5827a8fd1abaSPeter Maydell echo "CONFIG_SENDFILE=y" >> $config_host_mak 5828a8fd1abaSPeter Maydellfi 582951834341SRiku Voipioif test "$timerfd" = "yes" ; then 583051834341SRiku Voipio echo "CONFIG_TIMERFD=y" >> $config_host_mak 583151834341SRiku Voipiofi 58329af5c906SRiku Voipioif test "$setns" = "yes" ; then 58339af5c906SRiku Voipio echo "CONFIG_SETNS=y" >> $config_host_mak 58349af5c906SRiku Voipiofi 583538860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then 583638860a03SAleksandar Markovic echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak 583738860a03SAleksandar Markovicfi 58385a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then 58395a03cd00SAleksandar Markovic echo "CONFIG_SYNCFS=y" >> $config_host_mak 58405a03cd00SAleksandar Markovicfi 58413b3f24adSaurel32if test "$inotify" = "yes" ; then 58422358a494SJuan Quintela echo "CONFIG_INOTIFY=y" >> $config_host_mak 58433b3f24adSaurel32fi 5844c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then 5845c05c7a73SRiku Voipio echo "CONFIG_INOTIFY1=y" >> $config_host_mak 5846c05c7a73SRiku Voipiofi 5847401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then 5848401bc051SPeter Maydell echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak 5849401bc051SPeter Maydellfi 58505c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then 58515c99fa37SKeno Fischer echo "HAVE_STRCHRNUL=y" >> $config_host_mak 58525c99fa37SKeno Fischerfi 58538a792b03SJiufei Xueif test "$st_atim" = "yes" ; then 58548a792b03SJiufei Xue echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak 58558a792b03SJiufei Xuefi 58566ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then 58576ae9a1f4SJuan Quintela echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 58586ae9a1f4SJuan Quintelafi 58596ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then 58606ae9a1f4SJuan Quintela echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 58616ae9a1f4SJuan Quintelafi 5862a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then 5863484e2cc7SPaolo Bonzini echo "CONFIG_GTK=y" >> $config_host_mak 5864a4ccabcfSAnthony Liguori echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 5865014cb152SGerd Hoffmann echo "GTK_LIBS=$gtk_libs" >> $config_host_mak 5866925a0400SGerd Hoffmann if test "$gtk_gl" = "yes" ; then 5867925a0400SGerd Hoffmann echo "CONFIG_GTK_GL=y" >> $config_host_mak 5868925a0400SGerd Hoffmann fi 5869bbbf9bfbSStefan Weilfi 5870f876b765SMarc-André Lureauif test "$gio" = "yes" ; then 5871f876b765SMarc-André Lureau echo "CONFIG_GIO=y" >> $config_host_mak 5872f876b765SMarc-André Lureau echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak 5873f876b765SMarc-André Lureau echo "GIO_LIBS=$gio_libs" >> $config_host_mak 587425a97a56SMarc-André Lureau echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak 5875f876b765SMarc-André Lureaufi 5876a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak 5877ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then 5878ddbb0d09SDaniel P. Berrange echo "CONFIG_GNUTLS=y" >> $config_host_mak 5879a81df1b6SPaolo Bonzini echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak 5880a81df1b6SPaolo Bonzini echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak 5881ddbb0d09SDaniel P. Berrangefi 588291bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then 588391bfcdb0SDaniel P. Berrange echo "CONFIG_GCRYPT=y" >> $config_host_mak 58841f923c70SLongpeng(Mike) if test "$gcrypt_hmac" = "yes" ; then 58851f923c70SLongpeng(Mike) echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak 58861f923c70SLongpeng(Mike) fi 588746859d93SDaniel P. Berrangé echo "GCRYPT_CFLAGS=$gcrypt_cflags" >> $config_host_mak 588846859d93SDaniel P. Berrangé echo "GCRYPT_LIBS=$gcrypt_libs" >> $config_host_mak 588962893b67SDaniel P. Berrangefi 589091bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then 589191bfcdb0SDaniel P. Berrange echo "CONFIG_NETTLE=y" >> $config_host_mak 5892becaeb72SRadim Krčmář echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak 5893a81df1b6SPaolo Bonzini echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak 5894a81df1b6SPaolo Bonzini echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak 5895ed754746SDaniel P. Berrangefi 5896e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then 5897e0576942SDaniel P. Berrangé echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak 5898e0576942SDaniel P. Berrangéfi 58999a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then 59009a2fd434SDaniel P. Berrange echo "CONFIG_TASN1=y" >> $config_host_mak 59019a2fd434SDaniel P. Berrangefi 59028953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then 59038953caf3SDaniel P. Berrange echo "CONFIG_AUTH_PAM=y" >> $config_host_mak 59048953caf3SDaniel P. Berrangefi 59056b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then 59066b39b063SEric Blake echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak 59076b39b063SEric Blakefi 59089df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then 59099df8b20dSThomas Huth echo "HAVE_OPENPTY=y" >> $config_host_mak 59109df8b20dSThomas Huthfi 5911277abf15SJan Vesely 5912277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header 5913277abf15SJan Vesely# versions where they both try to define 'struct fsxattr': 5914277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers 5915277abf15SJan Vesely# if this macro is set. 5916277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then 5917277abf15SJan Vesely echo "HAVE_FSXATTR=y" >> $config_host_mak 5918277abf15SJan Veselyfi 59191efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then 59201efad060SFam Zheng echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak 59211efad060SFam Zhengfi 5922bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then 5923bbbf9bfbSStefan Weil echo "CONFIG_VTE=y" >> $config_host_mak 5924a4ccabcfSAnthony Liguori echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 5925e0fb129cSGerd Hoffmann echo "VTE_LIBS=$vte_libs" >> $config_host_mak 5926a4ccabcfSAnthony Liguorifi 59279d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then 59289d9e1521SGerd Hoffmann echo "CONFIG_VIRGL=y" >> $config_host_mak 59299d9e1521SGerd Hoffmann echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak 59309d9e1521SGerd Hoffmann echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak 59319d9e1521SGerd Hoffmannfi 59321badb709SPaolo Bonziniif test "$xen" = "enabled" ; then 59336dbd588aSJan Kiszka echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 5934d5b93ddfSAnthony PERARD echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 5935582ea95fSMarc-André Lureau echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak 5936582ea95fSMarc-André Lureau echo "XEN_LIBS=$xen_libs" >> $config_host_mak 5937e37630caSaliguorifi 59385c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then 59395c6c3a6cSChristoph Hellwig echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 59405c6c3a6cSChristoph Hellwigfi 5941c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then 5942c10dd856SAarushi Mehta echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak 5943c10dd856SAarushi Mehta echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak 5944c10dd856SAarushi Mehta echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak 5945c10dd856SAarushi Mehtafi 5946758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then 5947758e8e38SVenkateswararao Jujjuri (JV) echo "CONFIG_ATTR=y" >> $config_host_mak 5948ec0d5893SMarc-André Lureau echo "LIBATTR_LIBS=$libattr_libs" >> $config_host_mak 5949758e8e38SVenkateswararao Jujjuri (JV)fi 59504f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then 59514f26f2b6SAvi Kivity echo "CONFIG_LIBATTR=y" >> $config_host_mak 59524f26f2b6SAvi Kivityfi 5953983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then 5954758e8e38SVenkateswararao Jujjuri (JV) echo "CONFIG_VIRTFS=y" >> $config_host_mak 5955758e8e38SVenkateswararao Jujjuri (JV)fi 59565e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then 59575e9be92dSNicholas Bellinger echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 59585e9be92dSNicholas Bellingerfi 5959af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then 5960af3bba76SPaolo Bonzini echo "CONFIG_VHOST_NET=y" >> $config_host_mak 5961af3bba76SPaolo Bonzinifi 5962af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then 596356f41de7SPaolo Bonzini echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak 596403ce5744SNikolay Nikolaevfi 5965108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then 5966108a6481SCindy Lu echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak 5967108a6481SCindy Lufi 5968042cea27SGongleiif test "$vhost_crypto" = "yes" ; then 5969042cea27SGonglei echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak 5970042cea27SGongleifi 5971fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then 5972fc0b9b0eSStefan Hajnoczi echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak 59735fe97d88SStefano Garzarella if test "$vhost_user" = "yes" ; then 59745fe97d88SStefano Garzarella echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak 59755fe97d88SStefano Garzarella fi 5976fc0b9b0eSStefan Hajnoczifi 5977299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then 5978299e6f19SPaolo Bonzini echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak 5979299e6f19SPaolo Bonzinifi 5980e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then 5981e6a74868SMarc-André Lureau echo "CONFIG_VHOST_USER=y" >> $config_host_mak 5982e6a74868SMarc-André Lureaufi 5983108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then 5984108a6481SCindy Lu echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak 5985108a6481SCindy Lufi 598698fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then 598798fc1adaSDr. David Alan Gilbert echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak 598898fc1adaSDr. David Alan Gilbertfi 5989bf9298b9Saliguoriif test "$iovec" = "yes" ; then 59902358a494SJuan Quintela echo "CONFIG_IOVEC=y" >> $config_host_mak 5991bf9298b9Saliguorifi 5992ceb42de8Saliguoriif test "$preadv" = "yes" ; then 59932358a494SJuan Quintela echo "CONFIG_PREADV=y" >> $config_host_mak 5994ceb42de8Saliguorifi 5995a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then 5996a40161cbSPaolo Bonzini echo "CONFIG_MEMBARRIER=y" >> $config_host_mak 5997a40161cbSPaolo Bonzinifi 5998dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then 5999dcc38d1cSMarcelo Tosatti echo "CONFIG_SIGNALFD=y" >> $config_host_mak 6000dcc38d1cSMarcelo Tosattifi 6001d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then 6002d339d766SRichard W.M. Jones echo "HAVE_OPTRESET=y" >> $config_host_mak 6003d339d766SRichard W.M. Jonesfi 60041badb709SPaolo Bonziniif test "$tcg" = "enabled"; then 60059195b2c2SStefan Weil if test "$tcg_interpreter" = "yes" ; then 60069195b2c2SStefan Weil echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 60079195b2c2SStefan Weil fi 6008b3f6ea7eSPaolo Bonzinifi 60095f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then 60105f6b9e8fSBlue Swirl echo "CONFIG_FDATASYNC=y" >> $config_host_mak 60115f6b9e8fSBlue Swirlfi 6012e78815a5SAndreas Färberif test "$madvise" = "yes" ; then 6013e78815a5SAndreas Färber echo "CONFIG_MADVISE=y" >> $config_host_mak 6014e78815a5SAndreas Färberfi 6015e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then 6016e78815a5SAndreas Färber echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 6017e78815a5SAndreas Färberfi 60189bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then 60199bc5a719SAndreas Gustafsson echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak 60209bc5a719SAndreas Gustafssonfi 6021cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then 6022cd4ec0b4SGerd Hoffmann echo "CONFIG_SPICE=y" >> $config_host_mak 60232634733cSPaolo Bonzini echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak 60242634733cSPaolo Bonzini echo "SPICE_LIBS=$spice_libs" >> $config_host_mak 6025cd4ec0b4SGerd Hoffmannfi 6026cd4ec0b4SGerd Hoffmann 60277b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then 60287b02f544SMarc-André Lureau echo "CONFIG_SMARTCARD=y" >> $config_host_mak 60297b62bf5aSFam Zheng echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak 60307b62bf5aSFam Zheng echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak 6031111a38b0SRobert Relyeafi 6032111a38b0SRobert Relyea 60332b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then 60342b2325ffSGerd Hoffmann echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 6035b878b652SFam Zheng echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak 6036b878b652SFam Zheng echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak 60372b2325ffSGerd Hoffmannfi 60382b2325ffSGerd Hoffmann 603969354a83SHans de Goedeif test "$usb_redir" = "yes" ; then 604069354a83SHans de Goede echo "CONFIG_USB_REDIR=y" >> $config_host_mak 6041cc7923fcSFam Zheng echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak 6042cc7923fcSFam Zheng echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak 604369354a83SHans de Goedefi 604469354a83SHans de Goede 6045da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then 6046da076ffeSGerd Hoffmann echo "CONFIG_OPENGL=y" >> $config_host_mak 6047de2d3005SPaolo Bonzini echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak 6048da076ffeSGerd Hoffmann echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak 6049014cb152SGerd Hoffmann if test "$opengl_dmabuf" = "yes" ; then 6050014cb152SGerd Hoffmann echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak 6051014cb152SGerd Hoffmann fi 605220ff075bSMichael Wallefi 605320ff075bSMichael Walle 6054d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then 6055d52c454aSMarc-André Lureau echo "CONFIG_GBM=y" >> $config_host_mak 6056d52c454aSMarc-André Lureau echo "GBM_LIBS=$gbm_libs" >> $config_host_mak 6057d52c454aSMarc-André Lureau echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak 6058d52c454aSMarc-André Lureaufi 6059d52c454aSMarc-André Lureau 6060d52c454aSMarc-André Lureau 606199f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then 606299f2dbd3SLiang Li echo "CONFIG_AVX2_OPT=y" >> $config_host_mak 606399f2dbd3SLiang Lifi 606499f2dbd3SLiang Li 60656b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then 60666b8cd447SRobert Hoo echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak 60676b8cd447SRobert Hoofi 60686b8cd447SRobert Hoo 606983fb7adfSbellard# XXX: suppress that 60707d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 60712358a494SJuan Quintela echo "CONFIG_BSD=y" >> $config_host_mak 60727d3505c5Sbellardfi 60737d3505c5Sbellard 60743556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then 60753556c233SPaolo Bonzini echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 60763556c233SPaolo Bonzinifi 607720ff6c80SAnthony Liguori 60787c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 607970c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then 608070c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 608170c60c08SStefan Hajnoczielse 608270c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 608370c60c08SStefan Hajnoczifi 6084d0e2fce5SAneesh Kumar K.V 60857d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then 60867d992e4dSPeter Lieven echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak 60877d992e4dSPeter Lievenfi 60887d992e4dSPeter Lieven 6089f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then 6090f0d92b56SLongpeng(Mike) echo "CONFIG_AF_ALG=y" >> $config_host_mak 6091f0d92b56SLongpeng(Mike)fi 6092f0d92b56SLongpeng(Mike) 6093d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then 6094d2042378SAneesh Kumar K.V echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 6095d2042378SAneesh Kumar K.Vfi 6096d2042378SAneesh Kumar K.V 6097e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then 6098e06a765eSHarsh Prateek Bora echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 6099e06a765eSHarsh Prateek Borafi 6100e06a765eSHarsh Prateek Bora 61013f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then 61023f4349dcSKevin Wolf echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 61033f4349dcSKevin Wolffi 61043f4349dcSKevin Wolf 6105d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then 6106d83414e1SMarc-André Lureau echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak 6107d83414e1SMarc-André Lureaufi 6108d83414e1SMarc-André Lureau 61090aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then 61100aebab04SLingfeng Yang echo "CONFIG_TSAN=y" >> $config_host_mak 61110aebab04SLingfeng Yangfi 61120aebab04SLingfeng Yang 61138ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then 61148ab1bf12SLuiz Capitulino echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 61158ab1bf12SLuiz Capitulinofi 61168ab1bf12SLuiz Capitulino 611776a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then 611876a347e1SRichard Henderson echo "CONFIG_CPUID_H=y" >> $config_host_mak 611976a347e1SRichard Hendersonfi 612076a347e1SRichard Henderson 6121f540166bSRichard Hendersonif test "$int128" = "yes" ; then 6122f540166bSRichard Henderson echo "CONFIG_INT128=y" >> $config_host_mak 6123f540166bSRichard Hendersonfi 6124f540166bSRichard Henderson 61257ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then 61267ebee43eSRichard Henderson echo "CONFIG_ATOMIC128=y" >> $config_host_mak 61277ebee43eSRichard Hendersonfi 61287ebee43eSRichard Henderson 6129e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then 6130e6cd4bb5SRichard Henderson echo "CONFIG_CMPXCHG128=y" >> $config_host_mak 6131e6cd4bb5SRichard Hendersonfi 6132e6cd4bb5SRichard Henderson 6133df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then 6134df79b996SRichard Henderson echo "CONFIG_ATOMIC64=y" >> $config_host_mak 6135df79b996SRichard Hendersonfi 6136df79b996SRichard Henderson 6137db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then 6138db8aaae8SRichard Henderson echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak 6139db8aaae8SRichard Hendersonfi 6140db8aaae8SRichard Henderson 61411e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then 61421e6e9acaSRichard Henderson echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 61431e6e9acaSRichard Hendersonfi 61441e6e9acaSRichard Henderson 6145b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then 6146484e2cc7SPaolo Bonzini echo "CONFIG_LIBSSH=y" >> $config_host_mak 6147b10d49d7SPino Toscano echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak 6148b10d49d7SPino Toscano echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak 61490a12ec87SRichard W.M. Jonesfi 61500a12ec87SRichard W.M. Jones 6151ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then 6152ed1701c6SDr. David Alan Gilbert echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak 6153ed1701c6SDr. David Alan Gilbertfi 6154ed1701c6SDr. David Alan Gilbert 61553b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then 61563cae16dbSPaolo Bonzini echo 'CONFIG_TPM=y' >> $config_host_mak 61573b8acc11SPaolo Bonzinifi 61583b8acc11SPaolo Bonzini 61595b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak 61605b808275SLluís Vilanovaif have_backend "nop"; then 61616d8a764eSLluís echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 616222890ab5SPrerna Saxenafi 61635b808275SLluís Vilanovaif have_backend "simple"; then 61646d8a764eSLluís echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 61656d8a764eSLluís # Set the appropriate trace file. 6166953ffe0fSAndreas Färber trace_file="\"$trace_file-\" FMT_pid" 61679410b56cSPrerna Saxenafi 6168ed7f5f1dSPaolo Bonziniif have_backend "log"; then 6169ed7f5f1dSPaolo Bonzini echo "CONFIG_TRACE_LOG=y" >> $config_host_mak 61706d8a764eSLluísfi 61715b808275SLluís Vilanovaif have_backend "ust"; then 61726d8a764eSLluís echo "CONFIG_TRACE_UST=y" >> $config_host_mak 6173a81df1b6SPaolo Bonzini echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak 6174a81df1b6SPaolo Bonzini echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak 61756d8a764eSLluísfi 61765b808275SLluís Vilanovaif have_backend "dtrace"; then 61776d8a764eSLluís echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 61786d8a764eSLluís if test "$trace_backend_stap" = "yes" ; then 61796d8a764eSLluís echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 61806d8a764eSLluís fi 6181c276b17dSDaniel P. Berrangefi 61825b808275SLluís Vilanovaif have_backend "ftrace"; then 6183781e9545SEiichi Tsukata if test "$linux" = "yes" ; then 6184781e9545SEiichi Tsukata echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 6185781e9545SEiichi Tsukata else 618621684af0SStewart Smith feature_not_found "ftrace(trace backend)" "ftrace requires Linux" 6187781e9545SEiichi Tsukata fi 6188781e9545SEiichi Tsukatafi 61890a852417SPaul Durrantif have_backend "syslog"; then 61900a852417SPaul Durrant if test "$posix_syslog" = "yes" ; then 61910a852417SPaul Durrant echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak 61920a852417SPaul Durrant else 61930a852417SPaul Durrant feature_not_found "syslog(trace backend)" "syslog not available" 61940a852417SPaul Durrant fi 61950a852417SPaul Durrantfi 61969410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 61979410b56cSPrerna Saxena 61982da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then 61992da776dbSMichael R. Hines echo "CONFIG_RDMA=y" >> $config_host_mak 6200392fb643SFam Zheng echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak 62012da776dbSMichael R. Hinesfi 62022da776dbSMichael R. Hines 620321ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then 620421ab34c9SMarcel Apfelbaum echo "CONFIG_PVRDMA=y" >> $config_host_mak 620521ab34c9SMarcel Apfelbaumfi 620621ab34c9SMarcel Apfelbaum 6207575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then 6208575b22b1SLaurent Vivier echo "CONFIG_RTNETLINK=y" >> $config_host_mak 6209575b22b1SLaurent Vivierfi 6210575b22b1SLaurent Vivier 6211ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then 6212ed279a06SKlim Kireev echo "CONFIG_LIBXML2=y" >> $config_host_mak 6213ed279a06SKlim Kireev echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak 6214ed279a06SKlim Kireev echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak 6215ed279a06SKlim Kireevfi 6216ed279a06SKlim Kireev 6217a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then 6218a6b1d4c0SChanglong Xie echo "CONFIG_REPLICATION=y" >> $config_host_mak 6219a6b1d4c0SChanglong Xiefi 6220a6b1d4c0SChanglong Xie 62216a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then 62226a02c806SStefan Hajnoczi echo "CONFIG_AF_VSOCK=y" >> $config_host_mak 62236a02c806SStefan Hajnoczifi 62246a02c806SStefan Hajnoczi 62254d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then 62264d04351fSChristopher Covington echo "CONFIG_SYSMACROS=y" >> $config_host_mak 62274d04351fSChristopher Covingtonfi 62284d04351fSChristopher Covington 622949e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then 623049e00a18SAndreas Grapentin echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak 623149e00a18SAndreas Grapentinfi 623249e00a18SAndreas Grapentin 6233e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then 6234e674605fSTomáš Golembiovský echo "HAVE_UTMPX=y" >> $config_host_mak 6235e674605fSTomáš Golembiovskýfi 6236db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then 6237db1ed1abSRichard Henderson echo "CONFIG_GETRANDOM=y" >> $config_host_mak 6238db1ed1abSRichard Hendersonfi 6239e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then 6240e0580342SKamil Rytarowski echo "CONFIG_IVSHMEM=y" >> $config_host_mak 6241e0580342SKamil Rytarowskifi 6242ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then 6243ba59fb77SPaolo Bonzini echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak 6244ba59fb77SPaolo Bonzinifi 6245e0580342SKamil Rytarowski 62465c312079SDr. David Alan Gilbert# Hold two types of flag: 62475c312079SDr. David Alan Gilbert# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on 62485c312079SDr. David Alan Gilbert# a thread we have a handle to 6249479a5747SRoman Bolshakov# CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular 62505c312079SDr. David Alan Gilbert# platform 6251479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then 62525c312079SDr. David Alan Gilbert echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 6253479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak 6254479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then 6255479a5747SRoman Bolshakov echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 6256479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak 62575c312079SDr. David Alan Gilbertfi 62585c312079SDr. David Alan Gilbert 625917824406SJunyan Heif test "$libpmem" = "yes" ; then 626017824406SJunyan He echo "CONFIG_LIBPMEM=y" >> $config_host_mak 6261c9322ab5SMarc-André Lureau echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak 6262c9322ab5SMarc-André Lureau echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak 626317824406SJunyan Hefi 626417824406SJunyan He 626521b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then 626621b2eca6SJingqi Liu echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak 6267c7c91a74SBruce Rogers echo "LIBDAXCTL_LIBS=$libdaxctl_libs" >> $config_host_mak 626821b2eca6SJingqi Liufi 626921b2eca6SJingqi Liu 62702f740136SJeff Codyif test "$bochs" = "yes" ; then 62712f740136SJeff Cody echo "CONFIG_BOCHS=y" >> $config_host_mak 62722f740136SJeff Codyfi 62732f740136SJeff Codyif test "$cloop" = "yes" ; then 62742f740136SJeff Cody echo "CONFIG_CLOOP=y" >> $config_host_mak 62752f740136SJeff Codyfi 62762f740136SJeff Codyif test "$dmg" = "yes" ; then 62772f740136SJeff Cody echo "CONFIG_DMG=y" >> $config_host_mak 62782f740136SJeff Codyfi 62792f740136SJeff Codyif test "$qcow1" = "yes" ; then 62802f740136SJeff Cody echo "CONFIG_QCOW1=y" >> $config_host_mak 62812f740136SJeff Codyfi 62822f740136SJeff Codyif test "$vdi" = "yes" ; then 62832f740136SJeff Cody echo "CONFIG_VDI=y" >> $config_host_mak 62842f740136SJeff Codyfi 62852f740136SJeff Codyif test "$vvfat" = "yes" ; then 62862f740136SJeff Cody echo "CONFIG_VVFAT=y" >> $config_host_mak 62872f740136SJeff Codyfi 62882f740136SJeff Codyif test "$qed" = "yes" ; then 62892f740136SJeff Cody echo "CONFIG_QED=y" >> $config_host_mak 62902f740136SJeff Codyfi 62912f740136SJeff Codyif test "$parallels" = "yes" ; then 62922f740136SJeff Cody echo "CONFIG_PARALLELS=y" >> $config_host_mak 62932f740136SJeff Codyfi 62942f740136SJeff Codyif test "$sheepdog" = "yes" ; then 6295e1c42697SDaniel P. Berrangé add_to deprecated_features "sheepdog" 62962f740136SJeff Cody echo "CONFIG_SHEEPDOG=y" >> $config_host_mak 62972f740136SJeff Codyfi 6298195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then 6299195588ccSDavid CARLIER echo "HAVE_MLOCKALL=y" >> $config_host_mak 6300195588ccSDavid CARLIERfi 6301adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then 630254c9e41dSAlexander Bulekov # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the 630354c9e41dSAlexander Bulekov # needed CFLAGS have already been provided 630454c9e41dSAlexander Bulekov if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then 6305086d5f75SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link" 630654c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer" 630754c9e41dSAlexander Bulekov else 630854c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE" 630954c9e41dSAlexander Bulekov fi 6310adc28027SAlexander Bulekovfi 63112f740136SJeff Cody 631240e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then 631340e8c6f4SAlex Bennée echo "CONFIG_PLUGIN=y" >> $config_host_mak 631426fffe29SEmilio G. Cota # Copy the export object list to the build dir 631526fffe29SEmilio G. Cota if test "$ld_dynamic_list" = "yes" ; then 631626fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak 631726fffe29SEmilio G. Cota ld_symbols=qemu-plugins-ld.symbols 631826fffe29SEmilio G. Cota cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols 631926fffe29SEmilio G. Cota elif test "$ld_exported_symbols_list" = "yes" ; then 632026fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak 632126fffe29SEmilio G. Cota ld64_symbols=qemu-plugins-ld64.symbols 632226fffe29SEmilio G. Cota echo "# Automatically generated by configure - do not modify" > $ld64_symbols 632326fffe29SEmilio G. Cota grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \ 632426fffe29SEmilio G. Cota sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols 632526fffe29SEmilio G. Cota else 632626fffe29SEmilio G. Cota error_exit \ 632726fffe29SEmilio G. Cota "If \$plugins=yes, either \$ld_dynamic_list or " \ 632826fffe29SEmilio G. Cota "\$ld_exported_symbols_list should have been set to 'yes'." 632926fffe29SEmilio G. Cota fi 633040e8c6f4SAlex Bennéefi 633140e8c6f4SAlex Bennée 6332f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then 6333f48e590aSAlex Bennée echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak 6334f48e590aSAlex Bennéefi 6335f48e590aSAlex Bennée 633654e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then 633754e7aac0SAlexey Krasikov echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak 633854e7aac0SAlexey Krasikovfi 633954e7aac0SAlexey Krasikov 634098ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak 6341804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak 6342c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak 634339d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak 6344a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak 634509e93326SPaolo Bonziniecho "NINJA=$ninja" >> $config_host_mak 6346804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak 6347a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then 6348859aef02SPaolo Bonzini echo "CONFIG_IASL=$iasl" >> $config_host_mak 6349a31a8642SMichael S. Tsirkinfi 635083f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak 63513c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak 6352804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak 635345d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak 6354cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak 63555f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak 63563dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak 6357804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak 6358804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak 63599f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak 63604852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak 6361daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak 63629fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak 636346eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 6364a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 636511cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak 6366a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 6367a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak 63688a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak 6369e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak 6370804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak 6371484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak 6372f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak 637390246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak 637490246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak 63751d728c39SBlue Swirlif test "$gcov" = "yes" ; then 63761d728c39SBlue Swirl echo "CONFIG_GCOV=y" >> $config_host_mak 63771d728c39SBlue Swirlfi 6378804edf29SJuan Quintela 6379adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then 6380adc28027SAlexander Bulekov echo "CONFIG_FUZZ=y" >> $config_host_mak 6381adc28027SAlexander Bulekovfi 638254c9e41dSAlexander Bulekovecho "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak 63833efac6ebSTomáš Golembiovský 6384b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then 6385b767d257SMarek Marczykowski-Górecki echo "CONFIG_RNG_NONE=y" >> $config_host_mak 6386b767d257SMarek Marczykowski-Góreckifi 6387b767d257SMarek Marczykowski-Górecki 63886efd7517SPeter Maydell# use included Linux headers 63896efd7517SPeter Maydellif test "$linux" = "yes" ; then 6390a307beb6SAndreas Färber mkdir -p linux-headers 63916efd7517SPeter Maydell case "$cpu" in 6392c72b26ecSRichard Henderson i386|x86_64|x32) 639308312a63SPeter Maydell linux_arch=x86 63946efd7517SPeter Maydell ;; 6395f8378accSRichard Henderson ppc|ppc64|ppc64le) 639608312a63SPeter Maydell linux_arch=powerpc 63976efd7517SPeter Maydell ;; 63986efd7517SPeter Maydell s390x) 639908312a63SPeter Maydell linux_arch=s390 640008312a63SPeter Maydell ;; 64011f080313SClaudio Fontana aarch64) 64021f080313SClaudio Fontana linux_arch=arm64 64031f080313SClaudio Fontana ;; 6404222e7d11SSanjay Lal mips64) 6405222e7d11SSanjay Lal linux_arch=mips 6406222e7d11SSanjay Lal ;; 640708312a63SPeter Maydell *) 640808312a63SPeter Maydell # For most CPUs the kernel architecture name and QEMU CPU name match. 640908312a63SPeter Maydell linux_arch="$cpu" 64106efd7517SPeter Maydell ;; 64116efd7517SPeter Maydell esac 641208312a63SPeter Maydell # For non-KVM architectures we will not have asm headers 641308312a63SPeter Maydell if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 641408312a63SPeter Maydell symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 641508312a63SPeter Maydell fi 64166efd7517SPeter Maydellfi 64176efd7517SPeter Maydell 641897a847bcSbellardfor target in $target_list; do 641997a847bcSbellard target_dir="$target" 642089138857SStefan Weil target_name=$(echo $target | cut -d '-' -f 1) 642197a847bcSbellard mkdir -p $target_dir 6422fdb75aefSPaolo Bonzini case $target in 6423fdb75aefSPaolo Bonzini *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; 6424fdb75aefSPaolo Bonzini *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; 64252408a527Saurel32 esac 642656aebc89Spbrookdone 64277d13299dSbellard 6428765686d6SPaolo Bonziniecho "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak 6429fdb75aefSPaolo Bonziniif test "$default_targets" = "yes"; then 6430fdb75aefSPaolo Bonzini echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak 6431fdb75aefSPaolo Bonzinifi 6432a540f158SPeter Crosthwaite 6433a99d57bbSWanlong Gaoif test "$numa" = "yes"; then 6434a99d57bbSWanlong Gao echo "CONFIG_NUMA=y" >> $config_host_mak 6435ab318051SMarc-André Lureau echo "NUMA_LIBS=$numa_libs" >> $config_host_mak 6436a99d57bbSWanlong Gaofi 6437a99d57bbSWanlong Gao 6438fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then 6439fd0e6053SJohn Snow echo "export CCACHE_CPP2=y" >> $config_host_mak 6440fd0e6053SJohn Snowfi 6441fd0e6053SJohn Snow 64421e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 64431e4f6065SDaniele Buono echo "CONFIG_SAFESTACK=y" >> $config_host_mak 64441e4f6065SDaniele Buonofi 64451e4f6065SDaniele Buono 6446e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now. 6447e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree; 6448e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree 6449e29e5c6eSPeter Maydell# (these can be both files and directories). 6450e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This 6451e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is 6452e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun 6453e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and 6454e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own 6455e29e5c6eSPeter Maydell# directory and symlink the directory instead. 645609db9b9dSGerd Hoffmann# UNLINK is used to remove symlinks from older development versions 645709db9b9dSGerd Hoffmann# that might get into the way when doing "git update" without doing 645809db9b9dSGerd Hoffmann# a "make distclean" in between. 64591cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos" 64601cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph" 6461b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi" 6462744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw" 64638db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios" 6464c17a386bSAlex BennéeDIRS="$DIRS contrib/plugins/" 64652038f8c8SPaolo BonziniLINKS="Makefile" 6466e8f3bd71SMarc-André LureauLINKS="$LINKS tests/tcg/lm32/Makefile" 64673941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target" 6468ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile" 6469e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile" 64708db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile" 6471e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp" 6472e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit 647339950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data" 647439950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check" 64758f8fd9edSCleber RosaLINKS="$LINKS python" 6476c17a386bSAlex BennéeLINKS="$LINKS contrib/plugins/Makefile " 647709db9b9dSGerd HoffmannUNLINK="pc-bios/keymaps" 6478753d11f2SRichard Hendersonfor bios_file in \ 6479753d11f2SRichard Henderson $source_path/pc-bios/*.bin \ 64803a631b8eSBin Meng $source_path/pc-bios/*.elf \ 6481225a9ab8SAlexey Kardashevskiy $source_path/pc-bios/*.lid \ 6482753d11f2SRichard Henderson $source_path/pc-bios/*.rom \ 6483753d11f2SRichard Henderson $source_path/pc-bios/*.dtb \ 6484e89e33e1SDominik Dingel $source_path/pc-bios/*.img \ 6485753d11f2SRichard Henderson $source_path/pc-bios/openbios-* \ 64864e73c781SAlexander Graf $source_path/pc-bios/u-boot.* \ 648726ce90fdSLaszlo Ersek $source_path/pc-bios/edk2-*.fd.bz2 \ 6488753d11f2SRichard Henderson $source_path/pc-bios/palcode-* 6489753d11f2SRichard Hendersondo 6490e29e5c6eSPeter Maydell LINKS="$LINKS pc-bios/$(basename $bios_file)" 64917ea78b74SJan Kiszkadone 6492d1807a4fSPaolo Bonzinimkdir -p $DIRS 6493e29e5c6eSPeter Maydellfor f in $LINKS ; do 64940f4d8894SPaolo Bonzini if [ -e "$source_path/$f" ]; then 6495f9245e10SPeter Maydell symlink "$source_path/$f" "$f" 6496f9245e10SPeter Maydell fi 64977d13299dSbellarddone 649809db9b9dSGerd Hoffmannfor f in $UNLINK ; do 649909db9b9dSGerd Hoffmann if [ -L "$f" ]; then 650009db9b9dSGerd Hoffmann rm -f "$f" 650109db9b9dSGerd Hoffmann fi 650209db9b9dSGerd Hoffmanndone 65031ad2134fSPaul Brook 65042038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do 65052038f8c8SPaolo Bonzini export $i 65062038f8c8SPaolo Bonzinidone 6507afc3a8f9SAlex Bennéeexport target_list source_path use_containers 65082038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh) 65092038f8c8SPaolo Bonzini 6510c34ebfdcSAnthony Liguori# temporary config to build submodules 65118db2a4fdSGerd Hoffmannfor rom in seabios; do 6512c34ebfdcSAnthony Liguori config_mak=roms/$rom/config.mak 651337116c89SStefan Weil echo "# Automatically generated by configure - do not modify" > $config_mak 6514c34ebfdcSAnthony Liguori echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 6515cdbd727cSRichard Henderson echo "AS=$as" >> $config_mak 65165f6f0e27SRichard Henderson echo "CCAS=$ccas" >> $config_mak 6517c34ebfdcSAnthony Liguori echo "CC=$cc" >> $config_mak 6518c34ebfdcSAnthony Liguori echo "BCC=bcc" >> $config_mak 65193dd46c78SBlue Swirl echo "CPP=$cpp" >> $config_mak 6520c34ebfdcSAnthony Liguori echo "OBJCOPY=objcopy" >> $config_mak 6521a31a8642SMichael S. Tsirkin echo "IASL=$iasl" >> $config_mak 6522c34ebfdcSAnthony Liguori echo "LD=$ld" >> $config_mak 65239f81aeb5SAlistair Francis echo "RANLIB=$ranlib" >> $config_mak 6524c34ebfdcSAnthony Liguoridone 6525c34ebfdcSAnthony Liguori 652676c7560aSMax Reitz# set up qemu-iotests in this build directory 652776c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env" 652876c7560aSMax Reitz 652976c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env" 653076c7560aSMax Reitzecho >> "$iotests_common_env" 653176c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env" 653276c7560aSMax Reitz 6533a5665051SPaolo Bonziniif test "$skip_meson" = no; then 6534fc929892SMarc-André Lureaucross="config-meson.cross.new" 6535fc929892SMarc-André Lureaumeson_quote() { 653647b30835SPaolo Bonzini echo "'$(echo $* | sed "s/ /','/g")'" 6537fc929892SMarc-André Lureau} 6538fc929892SMarc-André Lureau 6539fc929892SMarc-André Lureauecho "# Automatically generated by configure - do not modify" > $cross 6540fc929892SMarc-André Lureauecho "[properties]" >> $cross 6541fc929892SMarc-André Lureautest -z "$cxx" && echo "link_language = 'c'" >> $cross 654247b30835SPaolo Bonziniecho "[built-in options]" >> $cross 654347b30835SPaolo Bonziniecho "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross 654447b30835SPaolo Bonziniecho "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross 654547b30835SPaolo Bonziniecho "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 654647b30835SPaolo Bonziniecho "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 6547fc929892SMarc-André Lureauecho "[binaries]" >> $cross 654847b30835SPaolo Bonziniecho "c = [$(meson_quote $cc)]" >> $cross 654947b30835SPaolo Bonzinitest -n "$cxx" && echo "cpp = [$(meson_quote $cxx)]" >> $cross 655047b30835SPaolo Bonziniecho "ar = [$(meson_quote $ar)]" >> $cross 655147b30835SPaolo Bonziniecho "nm = [$(meson_quote $nm)]" >> $cross 655247b30835SPaolo Bonziniecho "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross 655347b30835SPaolo Bonziniecho "ranlib = [$(meson_quote $ranlib)]" >> $cross 6554e8178514SPaolo Bonziniif has $sdl2_config; then 655547b30835SPaolo Bonzini echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross 6556e8178514SPaolo Bonzinifi 655747b30835SPaolo Bonziniecho "strip = [$(meson_quote $strip)]" >> $cross 655847b30835SPaolo Bonziniecho "windres = [$(meson_quote $windres)]" >> $cross 6559fc929892SMarc-André Lureauif test -n "$cross_prefix"; then 6560fc929892SMarc-André Lureau cross_arg="--cross-file config-meson.cross" 6561fc929892SMarc-André Lureau echo "[host_machine]" >> $cross 6562fc929892SMarc-André Lureau if test "$mingw32" = "yes" ; then 6563fc929892SMarc-André Lureau echo "system = 'windows'" >> $cross 6564fc929892SMarc-André Lureau fi 6565853b4bafSThomas Huth if test "$linux" = "yes" ; then 6566853b4bafSThomas Huth echo "system = 'linux'" >> $cross 6567853b4bafSThomas Huth fi 6568fc929892SMarc-André Lureau case "$ARCH" in 6569fc929892SMarc-André Lureau i386|x86_64) 6570fc929892SMarc-André Lureau echo "cpu_family = 'x86'" >> $cross 6571fc929892SMarc-André Lureau ;; 6572fc929892SMarc-André Lureau ppc64le) 6573fc929892SMarc-André Lureau echo "cpu_family = 'ppc64'" >> $cross 6574fc929892SMarc-André Lureau ;; 6575fc929892SMarc-André Lureau *) 6576fc929892SMarc-André Lureau echo "cpu_family = '$ARCH'" >> $cross 6577fc929892SMarc-André Lureau ;; 6578fc929892SMarc-André Lureau esac 6579fc929892SMarc-André Lureau echo "cpu = '$cpu'" >> $cross 6580fc929892SMarc-André Lureau if test "$bigendian" = "yes" ; then 6581fc929892SMarc-André Lureau echo "endian = 'big'" >> $cross 6582fc929892SMarc-André Lureau else 6583fc929892SMarc-André Lureau echo "endian = 'little'" >> $cross 6584fc929892SMarc-André Lureau fi 6585fc929892SMarc-André Lureauelse 6586fc929892SMarc-André Lureau cross_arg="--native-file config-meson.cross" 6587fc929892SMarc-André Lureaufi 6588fc929892SMarc-André Lureaumv $cross config-meson.cross 6589fc929892SMarc-André Lureau 6590a5665051SPaolo Bonzinirm -rf meson-private meson-info meson-logs 6591a5cb7c5aSPaolo Bonziniunset staticpic 6592a5cb7c5aSPaolo Bonziniif ! version_ge "$($meson --version)" 0.56.0; then 6593a5cb7c5aSPaolo Bonzini staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi) 6594a5cb7c5aSPaolo Bonzinifi 659509e93326SPaolo BonziniNINJA=$ninja $meson setup \ 6596d17f305aSPaolo Bonzini --prefix "$prefix" \ 6597d17f305aSPaolo Bonzini --libdir "$libdir" \ 6598d17f305aSPaolo Bonzini --libexecdir "$libexecdir" \ 6599d17f305aSPaolo Bonzini --bindir "$bindir" \ 6600d17f305aSPaolo Bonzini --includedir "$includedir" \ 6601d17f305aSPaolo Bonzini --datadir "$datadir" \ 6602d17f305aSPaolo Bonzini --mandir "$mandir" \ 6603d17f305aSPaolo Bonzini --sysconfdir "$sysconfdir" \ 660416bf7a33SPaolo Bonzini --localedir "$localedir" \ 6605d17f305aSPaolo Bonzini --localstatedir "$local_statedir" \ 6606d17f305aSPaolo Bonzini -Ddocdir="$docdir" \ 660716bf7a33SPaolo Bonzini -Dqemu_firmwarepath="$firmwarepath" \ 660873f3aa37SMarc-André Lureau -Dqemu_suffix="$qemu_suffix" \ 6609a5665051SPaolo Bonzini -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \ 6610a5665051SPaolo Bonzini -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \ 6611a5665051SPaolo Bonzini -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ 6612a5665051SPaolo Bonzini -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \ 6613da6d48b9SMarc-André Lureau -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ 6614a5cb7c5aSPaolo Bonzini ${staticpic:+-Db_staticpic=$staticpic} \ 6615bf0e56a3SMarc-André Lureau -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ 66169e62ba48SDaniele Buono -Db_lto=$lto -Dcfi=$cfi -Dcfi_debug=$cfi_debug \ 6617deb62371SPaolo Bonzini -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \ 66181badb709SPaolo Bonzini -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf \ 66191badb709SPaolo Bonzini -Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \ 6620b4e312e9SPaolo Bonzini -Dcocoa=$cocoa -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \ 6621a0b93237SPaolo Bonzini -Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \ 6622cece116cSMisono Tomohiro -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f -Dvirtiofsd=$virtiofsd \ 66238c6d4ff4SPaolo Bonzini -Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt -Dbrlapi=$brlapi \ 66249db405a3SPaolo Bonzini -Dcurl=$curl -Dglusterfs=$glusterfs -Dbzip2=$bzip2 -Dlibiscsi=$libiscsi \ 662530045c05SPaolo Bonzini -Dlibnfs=$libnfs -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\ 6626ecea3696SPaolo Bonzini -Drbd=$rbd -Dlzo=$lzo -Dsnappy=$snappy -Dlzfse=$lzfse \ 6627*90835c2bSPaolo Bonzini -Dzstd=$zstd -Dseccomp=$seccomp \ 6628c8d5450bSPaolo Bonzini -Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \ 6629e5e856c1SStefan Hajnoczi -Dvhost_user_blk_server=$vhost_user_blk_server \ 6630df4ea709SMax Reitz -Dfuse=$fuse -Dfuse_lseek=$fuse_lseek \ 6631c87ea116SAlex Bennée $(if test "$default_features" = no; then echo "-Dauto_features=disabled"; fi) \ 6632fc929892SMarc-André Lureau $cross_arg \ 6633a5665051SPaolo Bonzini "$PWD" "$source_path" 6634a5665051SPaolo Bonzini 6635a5665051SPaolo Bonziniif test "$?" -ne 0 ; then 6636a5665051SPaolo Bonzini error_exit "meson setup failed" 6637a5665051SPaolo Bonzinifi 6638a5665051SPaolo Bonzinifi 6639a5665051SPaolo Bonzini 66402d838d9bSAlex Bennéeif test -n "${deprecated_features}"; then 66412d838d9bSAlex Bennée echo "Warning, deprecated features enabled." 66422d838d9bSAlex Bennée echo "Please see docs/system/deprecated.rst" 66432d838d9bSAlex Bennée echo " features: ${deprecated_features}" 66442d838d9bSAlex Bennéefi 66452d838d9bSAlex Bennée 6646dc655404SMichael S. Tsirkin# Save the configure command line for later reuse. 6647dc655404SMichael S. Tsirkincat <<EOD >config.status 6648dc655404SMichael S. Tsirkin#!/bin/sh 6649dc655404SMichael S. Tsirkin# Generated by configure. 6650dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration. 6651dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging 6652dc655404SMichael S. Tsirkin# configure, is in config.log if it exists. 6653dc655404SMichael S. TsirkinEOD 6654e811da7fSDaniel P. Berrangé 6655e811da7fSDaniel P. Berrangépreserve_env() { 6656e811da7fSDaniel P. Berrangé envname=$1 6657e811da7fSDaniel P. Berrangé 6658e811da7fSDaniel P. Berrangé eval envval=\$$envname 6659e811da7fSDaniel P. Berrangé 6660e811da7fSDaniel P. Berrangé if test -n "$envval" 6661e811da7fSDaniel P. Berrangé then 6662e811da7fSDaniel P. Berrangé echo "$envname='$envval'" >> config.status 6663e811da7fSDaniel P. Berrangé echo "export $envname" >> config.status 6664e811da7fSDaniel P. Berrangé else 6665e811da7fSDaniel P. Berrangé echo "unset $envname" >> config.status 6666e811da7fSDaniel P. Berrangé fi 6667e811da7fSDaniel P. Berrangé} 6668e811da7fSDaniel P. Berrangé 6669e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what 6670e811da7fSDaniel P. Berrangé# features/build target configure will detect 6671e811da7fSDaniel P. Berrangépreserve_env AR 6672e811da7fSDaniel P. Berrangépreserve_env AS 6673e811da7fSDaniel P. Berrangépreserve_env CC 6674e811da7fSDaniel P. Berrangépreserve_env CPP 6675e811da7fSDaniel P. Berrangépreserve_env CXX 6676e811da7fSDaniel P. Berrangépreserve_env INSTALL 6677e811da7fSDaniel P. Berrangépreserve_env LD 6678e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH 6679e811da7fSDaniel P. Berrangépreserve_env LIBTOOL 6680e811da7fSDaniel P. Berrangépreserve_env MAKE 6681e811da7fSDaniel P. Berrangépreserve_env NM 6682e811da7fSDaniel P. Berrangépreserve_env OBJCOPY 6683e811da7fSDaniel P. Berrangépreserve_env PATH 6684e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG 6685e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR 6686e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH 6687e811da7fSDaniel P. Berrangépreserve_env PYTHON 6688e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG 6689e811da7fSDaniel P. Berrangépreserve_env SMBD 6690e811da7fSDaniel P. Berrangépreserve_env STRIP 6691e811da7fSDaniel P. Berrangépreserve_env WINDRES 6692e811da7fSDaniel P. Berrangé 6693dc655404SMichael S. Tsirkinprintf "exec" >>config.status 6694a5665051SPaolo Bonzinifor i in "$0" "$@"; do 6695a5665051SPaolo Bonzini test "$i" = --skip-meson || printf " '%s'" "$i" >>config.status 6696a5665051SPaolo Bonzinidone 6697cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status 6698dc655404SMichael S. Tsirkinchmod +x config.status 6699dc655404SMichael S. Tsirkin 67008cd05ab6SPeter Maydellrm -r "$TMPDIR1" 6701